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:
1.
Another name for your head. Usually used in connection with striking your head.
I just cracked you up side the dome piece!
You just g..
1.
1. you ask questions over and over again.
2. you are a red head who has no red headed parents
3. Grandma Polly lives right next to you..