Plaker is what you get when you combine a player and a poker. Plaker is what you call a person who cyber pokes a lot of people of the opposite sex at the same time on Fb. Just like a player will play around with different women/men. But in this case, he pokes around. And he doesn't want the other pokees to find out and so gets rid of any public posts that will give him away.
I just found out he was poking all the women on facebook, what a plaker.

Stop plaking around or you're going to get caught.

You're plaking's just gotta stop.

He's the number one plaker.
by Sheelatin73 June 15, 2011
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Another word for a bee. Based off the YouTube channel "Plaker"

It's a known as a bumble bee!
A swarm of Plaker's came toward me.

Plaker made a new video, it was epic!
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