1 definition by salmandralphd
Leftover dried cum on a blanket, pillow or a girls face.
Could be an insult, meaning migher or something along those lines.
Could be an insult, meaning migher or something along those lines.
"Dude! i came on her face last night and there was roobknob leftover this morning.... i guess she didn't clean it all off.."
"That kid looks like such a roobknob, hes running around naked wow."
"That kid looks like such a roobknob, hes running around naked wow."
by salmandralphd October 23, 2009