Trosh
A person who is both posh and white trash at the same time.
My brother's girlfriend's daughter Tilly just got kicked out of her £10,000 a term boarding school for smoking, drinking and stealing money for her drug dealer boyfriend. She's proper trosh.
Trosh
The back of your upper thigh, or area right below you buttocks.
"Hey I saw that crazy guy trying to spank you in the butt with that stick, did he get you?"
"No, he missed and went a little low and got my trosh."
"Ouch, he spanked your trosh?"
"Yeah, it hurts like hell."
"No, he missed and went a little low and got my trosh."
"Ouch, he spanked your trosh?"
"Yeah, it hurts like hell."
Trosh Bag
Same as calling someone a douchebag, pronounced Tro-sh bag.
Damnit Alec was being such a trosh bag today!
troshed
a tremendous combination of trashed, trollied and pished (slurred pissed) pronounced by attempting to say all of the above simultaneously whilst inebriated/high, and angling for a wee bit more of the good stuff.
I'm totally troshed.