3
Similar to the word gip, mash potato describes the moments before you feel like you might be sick but aren't actually sick.
(Someone is being inconsiderate and talking to you about a disgusting conversation topic whilst you are eating a meal and you and you start to associate the things being discussed in the conversation with the texture of your food) ... mash potato
by anonymous17363 October 29, 2017
5
Meaning a man and a woman that are white and are exchanging their liquids until it looks like mashed potatoes.
by sillywilly1313 June 18, 2014
6
to say good bye or see you at a later period in the day (when you leave,depart from a place, dwelling or any other area which you frequent with your friends, brothers, sisters, gang, crew, or homies) n.b. can be shortened to mash or used with any other kind of potato e.g. jacket/boiled/baked/roast/sweet potatoes
by maximus tentius April 20, 2004