When one recruits a dog and a human to have a sexual escapade with them.
Process:
1. Acquire some Smuckers Jelly (Concord Grape is preferable)
2. Paste it all over your hand
3. Rear the hand back all the way in order for the Slap to be most effective 4. Slap it on the ass real good and rub it in
5. Leave the Jelly on for 10 seconds before having your dog lick it up
6. Enjoy.
When a girl is giving head to an uncircumcised cock and she gets a mouthful of schmeg from under the foreskin causing her to pucker up and cringe. But the trooper that she is, completes the job to one glorious nut.