stack
A money-slang unit whose exact dollar amount varies by community and context.
By Cal Hewitt, Gen X · ·
What it means
Stack is the unit term, but it is not universally fixed. Sources report a stack as $1,000 or $10,000, while some circles use $100. The useful rule is to ask context rather than silently assume one amount; rack is the less ambiguous $1,000 comparison term.
See the quick definition in the stack dictionary entry.
How to use it
“He said it cost a stack, but I asked whether he meant one thousand or ten.”
Clarifying the disputed unit.
“A rack is clearer if you specifically mean $1,000.”
Comparing terms.
Where it came from
Stack comes from literal stacks of banknotes and circulated in U.S. money slang. Its exact coiner and first date are undocumented; published glossaries explicitly disagree about the amount.
No single person is credited, the origin is disputed.
Where it's popular
U.S. hip-hop, street-money, and online money talk.
Unlike rack, stack’s numeric value is disputed.
How it caught on
- Cash cultureLiteral stacks of notes supplied the metaphor.
- Hip-hop eraStack circulated in money-focused lyrics and talk.
- 2011Coverage of YC’s Racks illustrated disagreement by calling a rack ten stacks.
Common mix-ups
A stack does not have one universally agreed dollar value. Sources give $1,000, $10,000, and sometimes $100.
Test yourself
Stack, but how much?
0/31. What is the key fact about stack’s amount?
2. Which term is more consistently $1,000?
3. What does stack name in this family?
// the shop Shop LOST IN TRANSLATION shirts and hoodies for families who speak two kinds of slang
Related slang
More word guides
How every generation says it
Questions people ask
How much is a stack?
It varies: sources report $1,000, $10,000, and sometimes $100.
Is a stack the same as a rack?
Not always. Rack normally means $1,000, while stack is disputed.
Why do people disagree?
Money slang is local and context-dependent.
The disagreement is the definition: stack is a unit name without one stable exchange rate across communities.
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