look up any word, like blumpkin:
 
1.
The art of supa-coool. A strong reference to the style of the 1980's, not only in the fashion rhelm but also applicable to the unique life style. 1983 to 1987 are very representing of plab.
Look at the gear he's wearing! That guy is plab!
by Joseppe Gunsmoke August 12, 2003
48 23
 
2.
Plab is just another word you say to express your feelings like 'groovy' or 'rad' and 'awesome' even 'cool', just better. There are other words that branch off of plab such and plabfulishious, very plab, unplab, plabtastic, plexy, etc. the possibilities are endless!!!! just get creative and use the word plab!
"oh man that roller coaster was plabtastic!"
or
"you are so plab!!!"
or

"betsy is so mean!!"

"i know she is unplab!!!"
or
"Oh my gosh, you are so plexy"
by purple cat disorder July 08, 2009
16 5
 
3.
adjective describing 1980's behavior, activity, and or individual
by Sicko August 12, 2003
27 19
 
4.
A platypus with a plan in a bus.
Those plabs are scaring me.
by Sectumsara November 03, 2010
5 3
 
5.
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 08, 2014
1 0
 
6.
to have sexual intercourse with a ham
"dude, i plabed the hell out of that ham earlier"
by davidddsdfsadf December 25, 2005
21 20
 
7.
cowpat (Scot.)
Och, awa' an' stick yer heed in a plab!
by peetoo February 08, 2011
1 1