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1.
One who left his used condom in my bed and never called back.
That fucking trostle, Obby, never called me back.
by Dave Walters October 06, 2005
 
2.
Trosle is a name of German extraction. Generally the term refers to various definitions.
a. one who speaks in a loud tone of voice under the influence of alcohol
b. (slang) a big dumb animal
a. Earl has too much to drink and acted a Trostle by constantly shouting.

b. Earl is really dumb. He's just a Trostle.
by Nate Davis March 30, 2005