lumpy space princess

Basically what would happen if Kirby had sex with Ditto.

Child 1: You catch the latest adventure time?
Child 2: Yeah! lumpy space princess was hilarious!

by One of Egoraptors Chins February 09, 2015

Lumpy Space Princess

A really fat girlfriend that is often dated by men of small stature

Guy 1: Hey hows your new girlfriend?
Guy 2: My Lumpy Space Princess? Really good. I just had to calm her down the other night with breadsticks from Olive Garden.

by Bbadbhabie October 08, 2019

Lumpy Space Princess

An obese person in clothing that wears clothes at least 2 sizes too small, shorthand LSP

That lady in a onesie is a Lumpy Space Princess! Stay away from her you’ll contract a case of the lumps

by Stankypanky69 March 31, 2020