slash-mate 

someone who knowingly screws their friends over for their own shitty self-interests.

Brandon: Damn, I can't believe those assholes in room 2059 got us all in trouble again.

Jake: Fuck, what a bunch of slash-mates.

slash-mate by BmJdMl December 24, 2008

slash-mate 

someone who knowingly screws their friends over for their own shitty self-interests.

Brandon: Damn, I can't believe those assholes in room 2059 got us all in trouble again.

Jake: Fuck, what a bunch of slash-mates.

slash-mate by PowerBar December 15, 2008

Smashmate

A room mate whom one smashes with, but has no commitment too. Similar to fuck buddies but you share a rent.

I thought they were a couple because they live together, but it turns out they are just smashmates.

Yo whos the hottie? You too dating? No, we are just smashmates.

Smashmate by Decibel Delivery Service December 24, 2021