Definitions by JeniferHxC

Trenchie

Trenchie - Noun - An individual that is a fan or a groupie of the Canadian band Marianas Trench.

I'm a Trenchie for life!

Look over there, they are wearing Marianas Trench gear, they're a total Trenchie!

Trenchie by JeniferHxC July 6, 2010