A form of store-specific currency based on a rewards/cash back system through the store and online shop "Hot Topic". Hot Cash is earned through spending a certain amount of money at the store or site and receiving special codes to get a certain dollar amount taken off of a purchase/order that reaches a certain cost.
Dude, how much money do you spend at Hot Topic?!
A reasonable amount. Why?

You've got like $300 worth of Hot Cash here!
Like I said. Reasonable.
by Shortie Alex January 20, 2021
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Money you can afford to blow at the casino or strip club.
Yo' player I got ten large of hot stinky cash, let's hit up the strip club and casino!
by #1ABF December 8, 2014
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