Definitions by Lomo

GSM 

Short for "Get some more". Use while texting

I just plowed a fat chick. So good I'm going to gsm that shit tonight!!!!!

GSM by Lomo October 8, 2014

I thought so. 

Said randomly to make the speaker appear smarter than they are, and to insult the person they're responding to.

"Dude, I'm tired."
"Uh, yeah. I thought so."

I thought so. by Lomo February 29, 2004