butt tumbler 

1. A person who not only speaks too much, but also talks about things that don't matter at all. Even if the things they talk about were important to anyone, they would be wrong.

2. Someone who argues on subjects that they have no claim of expertise on. In fact, they know nothing about it; or anything else for that matter.

3. Tom Cruise

Bill: Man, my internet sucks. I think I'm gonna switch ISPs. Anybody have any suggestions?

Tom: AOL is fantastic! Even if I didn't get internet service from them I would pay the 20 bucks a month just for the instant messenger and chat rooms and stuff!

Ted: *sigh* Tom, you are such a butt tumbler...

butt tumbler by Sean Hunter January 6, 2006

butt tumble 

The practice of sticking as many dildos as possible in one's own butt. Usually as a competition.

Zach's butt tumbling record is 18! Amazing, he can really butt tumble!

butt tumble by PowPowPow November 13, 2013

butttumbled 

when you slip down the stairs and hit your ass on every step down.

man i was so messed up last night i slipped runnin down my steps and butttumbled all the way down em yo. wurd.

butttumbled by Kartwheel February 16, 2009