Top Definition
A group of pillows laid out on the floor and then covered with a blanket and then used to either have sleep or sex on
"Man last night I drilled her all night on my thug mattress!"

"I was too lazy to go to my room so i made me a thug mattress and slept there for the night."
by Antiformaxel March 12, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.