Derived from the phrase "Smackaroonies", this word is often used as a substitute for the US dollar.
"I just bought some jeans for 20 smacks."
"Direct deposit just hit. 471 smacks right in to my account."
"I'll do it for 10 smacks."
a NJOY, JUUL, PUFFBAR, while in school is called a “smack” so teachers don’t know what you’re talking about.
“yo bro lemme see the smack”
“you got the smack?”