yim yams 

somebody with the name Jimmy or James.

I was going to go to the movies, but instead decided to smoke a dube with yim yams.

yim yams by squish squashy April 30, 2006

Yim Yams 

Yim Yams is another slang word for tis boobs etc

she keeps on throwing her yim yams up in my face

Yim Yams by Nick Metcalfe January 19, 2009

Yim Yams 

Pills that make you feel good when you take them (i.e. Adderall). Their clinical name is too solemn sounding to be referred to as such, so you just call them yim yams.

"Got 2 yim yams in my stomach"

Yim Yams by jakk765 August 8, 2016