When a man sticks his fully erect penis into a jar of creamy peanut butter, coating the head and shaft. The woman then attempts to lick the penis clean.
On a week night, you go to your friends house and draw a penis outlined in peanut butter on the front windshield on his or her car. If they are late for school or work, you have succeeded.
I was leaving for work when I notice someone Peanut-Butter-Dicked my car. I was late for my porn role!