Slop and Drop 

Also known as the Sloppy John after its creator, the Slop and Drop is a technique in which a man masturbates and immediately falls asleep, thus enhancing both the wank and the ensuing nap. For best results, do not move at all following release, not even to wipe yourself off. Similar to the Slap and Nap.

John: I have nothing planned for tonight. I think I'll probably just pull a Slop and Drop.

Slop and Drop by toogood June 26, 2007

Drop and Slop

Alternative for a quickie. You DROP your Pants to your ankles and engage in consensual intercourse which then creates a slopping sound like Mac n cheese. The dropping of the pants rather than taking them off allows for a "quickie" or a drop and slop.

Yea I was out with my girlfriend and we drop and slopped in an alley way before the movies. It was awesome!

Drop and Slop by YutasNut October 9, 2023

Bop the Top and Drop the Slop 

"Masturbate and ejaculate." Humorous reference to male masturbation (and it's messy aftermath).

Man, no wonder Jimmy took so long in the shithouse. He had to bop the top and drop the slop.

Bop the Top and Drop the Slop by Frank Klaune May 28, 2004