1 definition by NickJonasForReal
The act of engaging in promiscuous activities on living room furniture. Such as making love and having sex on a couch. Also could mean getting fingered or giving a hand job on a couch.
Oh my god! Did you hear that Nick and Kim were couching last night, while Kim's mother was in the other room working?!
by NickJonasForReal January 30, 2009