1 definition by GrumpyCarrot

A plub is anything you want. Anything at all. If you just can't remember the word for something say plub instead. Or it can be used as an insult. Pretty much anything can be a plub.
"Wow! Look at that plub,"
"It's a plub morning today,"
"Plub off,"
"Go plub yourself,"
"Eat my plub,"
"Stick your plub in mine and we can make more plub,"
"Get in my plub,"
by GrumpyCarrot October 12, 2011
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