What is Treef?
1.
Another word for 'leaves falling on you'.  A conjunction of 
Dude, I just got treefed on in the forest.
See 
2.
this word can be used to mean almost anything.  it can be any part of speech, but it's mostly just 
"bitch, you best shut the fuck up fo' i treef yo ass"
"hey, loser, let's treef"
"that mofuka totally treefed her ass"
Random Words:
1. 
completely retarted to the point that one turns gay: needs to simi down.
i need one too...........ease sendme the windows xp profession..