noun- when something is so sweet, it's probably a penis.
Gemma- I've got great boobs!
Kyle- Sweenis, yo.
when working out and getting soo sweety even your dick is sweatting
"I just came back from the gym and man do i have a sweenis!"
Sweenis is a loud mouth sailor with a retarded looking jaw.
Sweenis is on a jappering rampage today, somebody get the duct tape.
The penis-shaped bulge that frequently appears when wearing a zip-front sweater. This phenomenon occurs to both sexes.
"Is that your sweenis showing, or are you just happy to see me?"
Or, "Suzy, pull down your shirt, you've got a serious sweenis showing."
When your sweatpants make a bulge that could be mistaken for a penis.
Ben: Hey Liz, nice Sweenis.
A sweedish penis.
Look at bubba's huge sweenis, it the hairest one eyed monster i've ever seen.