look up any word, like donkey punch:

1 definition by this nis dudes

 
1.
Nis
A reference to Male Genitals and Anus based on context.
ex. 1: Hey babe, wanna do it in the nis? (anus)
ex. 2: Dude, look at my giant nis! (penis or anus)
ex. 2: She totally just polished my nis (penis)
by this nis dudes December 12, 2009