When a person, usually a man, puts peanut
butter around, in or in the general area around his butt hole and has his/her
dog lick it out.
No man has ever done the Campbell Peanut
Butter Trick (CPBT) only once.
Jack: Hey man, I was home last night and I was really bored so i did the Campbell Peanut-Butter Trick.
Connor: Ew gross man, you would.
Jack: Nah man, its totally a hip thing right now.
Connor: As if! I bet you do it every day!
Jack: ...