1. A clump of chewing tobacco inserted into the lip.
2. The most kick ass form of the word Dip.
3. A delicious and highly addictive substance.
1. When combined with "poop": poop and a doop (or vice versa), it becomes the act of crapping while having chewing tobacco in your lip and is totally awesome.
Ryan: Fo sho! You wanna take a fat doop?
Russ: Hell yeah. I'm gonna take a doop and a poop!
Now when the Union scores a goal, the entire stadium breaks into song. DOOP is now used in every day language to express joy.
Commonly occurs when someone locks themselves in the bathroom and dies from exposure to their own hazardous noop.
No suspects are wanted for questioning.
Starting singing part of a song and turn to a friend, "did you doop me?!"
" Yah i did do you think he knows hes D.O.O.P"
' Not sure but don't tell him it will be funnier that way."