a pain satisfying bowel movement
That's the last time I eat Taco Bell before a nine hour road trip; as a result I had to pull off the side of the road and yetty on the birm of the road.
Yetti, not to be confused with Yeti, the big white thing that eats skiers, means someone who is a computer geek or is looked upon as geeky by others.
It was invented by a group of college kids several years ago so they could make a joke of a kid without him being able to retaliate with some geeky answer
Person 1 "Wow I just got the top score on Time Crisis 3"
Person 2 "You are such a yetti"
the act of jizzing on someones face then shaving your pubic hair and throwing it on him or her, thus creating the look of a yetti.
hey babe, how bout you and me have a night on the town and later ill give you a yetti.
Yetty
Yet-e
When something is happening and it makes you so mad you say “yetty”
“THIS IS THE HARDEST BOSS YETTY!”