A weenis is a term used to to describe a person whose personality is similar to that of a penis. Common traits of a weenis include nasal voice, interest in dorky phenomena, social awkwardness, and low levels of confidence.
Ryan Accetta always talks about how we should be 'drinking beer' in order to sound cool, but he's a huge dork who never actually drinks and has a dumb girlfriend. What a weenis!
by Mr. Weenis December 9, 2008

by mike "McShed" gould September 17, 2003

means the same thing as "wankis" "dumbass" or "jankus". it's an endearing (Spell?) name to call a friend that does what he's told.
"hey weenis! get me a beer!"
"shut-up weenis"
"where was weenis today, he's usually got nothing better to do than hang out with us ass holes."
etc....etc..etc...
"shut-up weenis"
"where was weenis today, he's usually got nothing better to do than hang out with us ass holes."
etc....etc..etc...
by alpha male with tits November 24, 2003

by dudeman October 23, 2003

by Mike B October 10, 2003

by Franky86 April 8, 2008
