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3.
n. The area in between ones genitals and ones anus. see also chunder
My tronch has an itch.
by Avi Amon February 16, 2004
 
1.
getting completely fucking ruined
-wow, those fuckers just got completely tronch'd.

-what does that mean?
-i dunno, but i dont want that shit to happen to me.
by bigjerm July 07, 2009
 
2.
The action of marching through thick bush's.
Dude, were gonna have to tronch through there.
by Sean Fitz March 27, 2008