Usually takes place after a heavy night of drinking. This is where the female will stop at nothing and is desperate to have sex. Completely neglecting the fact that you may have whiskey dick, she vigorous "mashes" her vagina into your penis in hopes of stimulating a flaccid erection
"Man, Dana was mashing potatoes all night long"
by tyson86 August 9, 2007
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Under the influence of drugs, in an altered state of awareness.
Did you see Pauline and Christopher last night? They were mashed potato!
by itsmine August 24, 2011
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A sexual maneuver whereby a male inserts or "mashes" his soft penis into a woman's vagina. The penis then becomes erect, leading to the term "baked potato." This term comes from the song "Do You Love Me?" by The Contours. In the song, they sing "I can mash potato." Originally an arcane dance form, this term has taken on new meanings in the bedroom. This term was coined in a Minneapolis basement by three men playing ping pong.
Steve: You give her the mashed potato?

Mike: Nah, man. I was already hard.

Steve: Yeah, it's a difficult move. The only way to really do it is if it's the seventh time for sex that day.

Mike: Or you could not be into vaginas.

Steve: True
by Stu Pendos January 9, 2012
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Noun: a term for a light-skinned woman's breasts that describes their firmness; soft, lumpy.
"The first time I got to second base I wasn't ready for her mashed potatoes."
by Yoyomaaa June 23, 2014
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If them superstitious motherfuckers want to have that kind of party, I'm going to put my dick in the mashed potatoes.
by Matt January 26, 2004
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A technique used in male masturbation. Instead of stroking the shaft up and down, the motion is circular. Resembling the mashing of potatoes.
Steve: Hey man, what did you end up doing last night?

Tom: I got bored and tried The Mashed Potato.

Steve: What!? What was it like?

Tom: It was..... incredible.
by Father of God June 28, 2010
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