A portmanteau of 'wimp' and 'penis'. an alternative to 'wuss' (a portmanteau of 'wimp' and 'pussy') because there is nothing wimpy about an orifice you can push a baby out of.

Its actually the skin on your elbow.

An excuse for 12-17 year old guys to say a word that sounds like penis but isn't penis. Most claim that the weenis is the flap of skin under your elbow, but we all know that

a. The skin is the Olecranal skin
b. You are just obsessed with saying penis if you say weenis constantly

Lot's of opinions that it's the skin on your elbow--when I was a kid 30 years ago, however, it quite clearly was used as a combo-word in between "Wussy and Penis."

So if you weren't quite a Wussy (Weiner/Pussy), and you were kind of acting like a dick, you were a Weenis/Weenus.

my definition is a weenie/penis...you aren't quite grown but u aint a young kid. its like the premature age

well the weenis is something that you hook up to a boat and pile a whole bunch of people on and go its probably the funnest thing in the world...it kind of looks like a giant hot dog

A word I made up, that I was unaware others made up too. I made it up when somebody I know said that a hot dog looked like a penis. My intention was to use the word as a joke and play a prank on both my brother and my parents by having my brother ask my parents what a weenis was because it sounds like it might be an obscene word, but it really isn't in the general dictionary.