smashed potato 

It is when two people that are mentally disabled have hardcore sex.

Catie and Steven were both retarded, and fucked so there smashed potato

smashed potato by Nigger jones February 1, 2017

Potato smashed

When you fuck till the point that your whole body is non existent

I went over to Jim's house and he (potato smashed) me into a coma.

Potato smashed by ThatHoeOver There June 30, 2017

half smashed potatoes 

potatoes that are only half smashed.

"Is that mashed potatoes?"
"Nah it's only half smashed potatoes "

half smashed potatoes by Potatoesboilem December 23, 2016