Ψάξε όποια λέξη θες, όπως half chub:
 
1.
To "drop" the transmission in one's car; blow your transmission.

Coined after the popular "drop trou"
Man if you don't stop revving your clutch so hard you're gonna drop tran in the middle of the road.
από Seymore_Butts 31 Ιανουάριος 2011