Like the first definition mentions, it is a term used among those the paintball scene, however it is also used as an insult as well. Similar to the way "fag" or "homo" is so casually used.
Dude quit being a trose.
by Agg Pirate September 09, 2005
paintball term used to challange, or as a word to describe bested. Also a So Cali Paintball Crew (CRUSH/HK).
Ah so you wanna try and trose our crew?
by RAAA XXXOG MuthaFuKA! May 18, 2005