A female from slightly chubby to morbidly obeses that loves putting penises in and or around her mouth, until her face gets frosted like a Krispy Kreme donut
Lisa is such a custard dumplin, she's blown every dude I know.

Things got weird when Kelsey told me and the guys she wanted to be our custard dumplin.
by NinjaMikeD March 21, 2014
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