Person who spends too much time licking a female's private parts that he/she gets no work done and is consequently failing at work/school. The person doing this would have their chin on the couch.
"That guy is always failing his courses because he spends all of his time licking box. He's a couch chin."
by ioscott February 20, 2009

Muzz "Did you see that girl I was hooking up with in town on Saturday night?" Riley "She was dog tucker mate!"
by ioscott February 28, 2009

The girls are coming over tonight to get some pole smoking lessons from yours truly. I can't wait to blow a big load on their faces.
by ioscott July 07, 2011
