Another word for "Floss". A twist on the word "flex". Means to show off fancy clothing, cars, jewelry, etc....
"I floss even though they hate me/ Pull up in Vette's/ Humvees and Jets/ Watch me Plex/" - from "I Shyne" by Killa
by Lil SB February 17, 2008

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The equivalent to a pussy usually used when a parent or guardian is around and you can't say "YOU'RE SUCH A PUSSY MARK JUST JUMP OFF THE DAMN TREE!"
"Mark is a huge plex he still doesn't like girls he thinks that they have cooties."
by jack anthony January 18, 2008

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to interfear with.to cause physical or mental duress or harm.
"He plexed him"."John is a plex robot"
by kungfublood July 18, 2003

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The Urban Dictionary T-Shirt

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