The action of blowing raspberries while taking selfies, so that your lips look similar to that of a horse.

The best way to look ugly in a photo, usually accomplished easier by those gifted with fuller lips - the bigger those suckers the better the plab
Plabbing in a selfie

Or come on everyone "let's plab in this photo"

"Omg look how crack up her plab was, dam those lips"
by Heartyfarty July 9, 2014
Get the Plab mug.
A mixed breed dog which is part Pit Bull Terrier and part Labrador Retriever
That's such a sweet Plab puppy!
by PitPoppa November 9, 2014
Get the Plab mug.
dirty smoking bastard
or
that lady who was so fat she fused to her sofa
ami is such a plab she smoked today and she doesnt even smoke
or
did u see that plab on tele she was so fat she fused to her sofa
by ellen & wendy May 17, 2007
Get the Plab mug.
The art of being chic, amusing, or fashionable by literally having the cahones or reputation enabling you to get away with doing precisely the opposite.

So unfashionable it is awesome.

Alternate definition: Appreciation or disgust for someone so completely out of tune with societal norms, taste, or taboos. So horribly unfashionable it is like... wow.
(alternate definition) Photos of david hasselhoff with a shirt open too much, showing off his chest hair might be simply disturbing to someone in the states. (Primary definition) Despite his poor taste in Germany he is the shit!
Wearing a tropical shirt and shorts in the middle of winter can be plab.
by Propolis February 1, 2008
Get the Plab mug.