What is Thrum Bone?
1.
The act of forcing ones thumb into a partners rectal passage, without the act being discussed or pre arranged.
There is a high chance that this act is will be made by a opportunist and stealthily approached.
"Hey Pash whats that over there?"
"oooooh my god what the fuck was that?"
"i just thrum boned you dude!!!"
See
Random Words:
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Another Saturday morning condition similar to pisshead's pocketin which one's mouth still reeks of left over kebab from the (F..
1.
Riding in the middle seat in the back row of a car, where there may or may not be a bump.
Sally: Not it!
Susy: Not it!
Fred: Aww crap..
