The archive · Money & Fintech · Marketing decision · 2021–2026
Slash turns a fake $81K vibe-coding bill into $100M of claimed AUM
Business-banking unicorn Slash went viral in June 2026 over an $81,267 AI bill for a meme shooter — then admitted the bill was staged marketing.
Slash Financial
What the business is
Slash Financial is a San Francisco business-banking platform — accounts, corporate cards, transfers and crypto — built for modern online businesses, competing with Ramp and Brex.
Starting capital：$100M Series C (April 2026) led by Ribbit Capital, Khosla and Goodwater at a $1.4B valuation; over $160M raised in total.
How it started
Slash Financial was founded about five years ago by Victor Cardenas and Kevin Bai, college dropouts who built fintech for sneaker resellers. When Yeezy, its main customer, collapsed amid its founder's antisemitic remarks, Slash pivoted to general business banking for online companies. By April 2026 it had raised a $100M Series C at a $1.4B valuation, reporting $300M in annualized revenue and 5,000 customers.
What happened
In June 2026 Slash told employees to use AI coding tools as much as possible. Nicolas Brilliante, head of strategic verticals, posted a screenshot of an $81,267 AI bill racked up in a week while vibe coding 'Brainrot Shooter', a voxel first-person shooter where players shoot meme characters. Slash leaned into the mockery on X, asking people to play the game 'so we can write this off as a marketing expense.' In 48 hours the game drew 6,912 players and 8,986 hours of play, three brands asked about in-game ads, and finance re-labelled the 'expense incident' a 'strategic initiative.' Brilliante then claimed the game had brought $100M of new customer funds — roughly a 1,200x return on the bill.
How it ended up
Still running and scaling: in early July 2026 Brilliante admitted the $81,267 bill was fabricated — the real cost stayed under $200 — reframing the episode as engineered 'vibe marketing'; the game continues with advertiser integrations.
Background
Slash Financial is a San Francisco business-banking platform founded about five years ago by Victor Cardenas and Kevin Bai, who started in fintech for sneaker resellers while both were 19 and dropped out of college. After its anchor customer Yeezy collapsed, Slash pivoted to general business banking — accounts, corporate cards, transfers and crypto — for online businesses, and by April 2026 it was a unicorn: a $100M Series C led by Ribbit Capital, Khosla and Goodwater at a $1.4B valuation, reporting $300M in annualized revenue and 5,000 companies as customers.
In June 2026 Slash encouraged employees to use AI coding tools aggressively. Nicolas Brilliante, head of strategic verticals, posted a screenshot of an $81,267 AI bill he said he had run up in a single week while vibe coding 'Brainrot Shooter', a voxel FPS where players shoot meme characters like Skibidi Toilet. The company's X account joined the joke: 'Pls play it so we can write this off as a marketing expense.'
The mockery became attention. Within 48 hours the game drew 6,912 players, 8,986 hours of play and a peak of 437 concurrent players; three brands asked about ad placements; and Slash's finance department upgraded the episode from 'expense incident' to 'strategic initiative.' Brilliante then claimed the game had brought $100M of new customer funds to the platform — about a 1,200x return on the reported bill — a figure the company never independently verified.
In early July 2026 Brilliante revealed the twist: the $81,267 screenshot was fabricated with a browser's Inspect Element tool. The first version of the game had actually cost about $80, and cumulative spending stayed under $200. The episode, he said, was engineered 'vibe marketing' — a global news story built for less than the price of an ad campaign.
What has to be true
- Slash bet that an aggressive vibe-coding culture would produce cheap product experiments, and the meme game became the experiment that paid in attention.
- The company publicly embraced the failure instead of suppressing it, which converted mockery into coverage in Business Insider, Futurism and beyond.
- The claimed $100M of new customer funds made the stunt look like a 1,200x return, though it was self-reported and never independently verified.
- Revealing the bill as fake turned a one-week news cycle into a second one, keeping the Slash brand in front of its target customers.
What can be applied
A staged 'failure' a company laughs at publicly can outperform ads — but the $100M payoff was self-reported and the bill itself was later admitted to be fake.
Aftermath
As of September 2026 Slash continues to operate Brainrot Shooter with in-game advertisers — Melius and Bland were among the first partners — and uses the episode as a marketing case study. The company remains a $1.4B-valuation business-banking platform with $300M annualized revenue as of its April 2026 raise; the $100M AUM attribution to the game remains Brilliante's own claim.
Sources
- Slash, a Ramp competitor founded by teenagers, raises $100M at $1.4B valuation
- Employees Are Using Their Jobs' Super-Expensive AI Tokens for the Most Hilariously Pointless Tasks Imaginable
- Vibe Coding误烧55万元token，他靠嘲笑声反手赚了7个亿
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