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.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug