Top Definition
liquid human waste (urination) - aka pee

- opposite of thickie (shit)
"Where's the bathroom? I need to have a thinnie before I explode!"
by Holly December 05, 2007
1 more definition
The most hottest cutest sexiest perfectess guy on the planet! he is charming and sweet and athletic as heck! He usually plays a lot of sports and is super funny. A Thinnie is the kind of guy u want to hang around with or be with. ;D Simply put the best in the west
Hot girl 1: OMG! Look at that fine sexy thing over there!

Hot girl 2: OMG your so right! OOOOOOH he is such a Thinnie!
by XxpsuedoxX January 04, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.