Mashing the pad 

Mashing the pad is pushing all of the buttons on an apartment door bell pannel to get buzzed in.

Bob forgot Sue's apartment number so he ended up mashing the pad to get buzzed in.

Mashing the pad by Dog-in-the-boxx November 15, 2009

Mashing the castle towers 

Two guys ramming their penis' together

"Man those two guys are definitely butt buddies." "Nah man I bet they are just mashing the castle towers"

Mashing the castle towers by Smith Master Flex July 12, 2012

mashin' on the b button 

When a girl is shakin' it so hard u afraid it gonna fall off

That girl was shakin' it so hard i afraid it gonna fall off; she mashin' on the b button

mashin' on the b button by whycantIusesomeoneelsespseudoy October 5, 2011

Mashing the Leftovers 

Messy anal sex with a partner with a full, non-evacuated bowel.

I picked up a filthy prostitute last night. Paid her $10 for anal but it was like mashing the leftovers. Nasty braaaaahhhh.

She was begging for anal but it was mashing the leftovers down there.

Mashing the Leftovers by Eaton Holgoode January 17, 2019

mashing the cat 

The act of having sex with a female. Intercourse.

I can't believe Phil got caught mashing the cat with that chick at his party. His girlfriend is furious.

mashing the cat by Union Redneck November 19, 2006

Mashing the Banana

a term used to describe the act of vigorously stroking the penis at a pace that generates a ‘mashing’ sensation. Also closely related to 'mashin the nana'.

Hey, where'd Cody go?
He's off Mashing the Banana no doubt.

Mashing the Banana by tripppers October 24, 2011

Mashing the potato 

Mashing the potato is when a girl vigorously thrusts a huge dildo inside of her vagina.

Damn girl, I'm so sore from mashing the potato last night!

Mashing the potato by On-a-whole-other-level September 19, 2016