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The skin on your elbows. It can be stretched out, and, like a penis, you can compare the size of it to others.
Weenus,
It is a flap of skin.
Weenus,
It holds your elbows in.
Weenus,
It sounds like penis,
But it is weenus,
Oh, Yes, It is!!!

"My weenus is bigger than yours!!!"
by Faith March 24, 2004
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2
the extra skin on your elbow when you stretch your arm out.
look guys! i can touch my weenus to my knees!
by kram June 06, 2004
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3
the small flap of skin that can be pulled outward from your elbow
check out my WEENUS, I bet its bigger than yours!
by Chrissy-T February 15, 2005
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6
The act of inserting an erect penis into another man's pee-hole.
Johnny had to gauge his pee hole out for weeks before he could fit Billy's boner in there and weenus all night.

Typically considered fifth base.
by Grundle Thunderbird June 25, 2017
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7
Like a penis, people try to touch their mouths to their own weenuses, but can't.
Can you touch your tongue to your weenus?
by secret_code_name April 27, 2009
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