wanna cookie 

a nicer way to say "GOOD FOR YOU" when someone is tryna brag about something.

Friend: "i just bought 3 northfaces & i still have 300$$ left over"
Friend2: "WANNA COOKIE"

wanna cookie by Mariel Quijano January 11, 2008

Wanna Cookie 

You can send this to your crush to symbolize your love in the act of food

Mia: I need to tell you something
Josh: Yes?
Mia: Wanna cookie?

Wanna Cookie by Charli and the chocolate fac December 15, 2019