Plankton 

1% Evil
99% Hot gas

Plankton

Plankton by SSDC JDR JPC June 7, 2011

thick as two short planks 

an expression defining how stupid someone is; chiefly British.
i.e.: the thickness of two planks of wood stacked one atop the other.
sometimes shortened to "two short planks"

"Whoah, you're thick as two short planks!"

thick as two short planks by dv8trix October 21, 2008

wank plank 

A piece of wood that you put up against your door handle to stop anyone coming in your room.

hey whats he doing with that plank of wood
i think he's gona use it to stop anybody going into his room whiles he's doing stuff, he calls it his wank plank

wank plank by dec457 April 24, 2011

office plankton

A typical office worker, which usually has certain tasks assigned to them without hopes of getting a promotion or achieving something in his field.

He's just our office plankton, don't mind him...

office plankton by Arnonis July 1, 2014

spank the plank

A handshake, or high five (or low five).

"OMG! Man, how long has it been?! Get over here and spank the plank, brother!"

spank the plank by talk2me-JCH2 June 30, 2017

FUCK PLANK 

A pontoon boat usually owned by 20-30 year old males used primarily for picking up chicks and fucking them on the floor.

Hey Charles is the fuck plank ready for the summer.

FUCK PLANK by Chain-o-lakes August 19, 2008

plankfuck 

Sex where, usually the partner on top, is in a plank position. The bottom partner can be in any position underneath and any hole or area can be being penetrated: mouth, anus, vagina, breasts. The key is that this action also doubles as an intentional intensive core and ab workout for one or both partners.

Damn, my abs are looking ripped after all that plankfucking last night. I’m skipping my core workout at the gym today!

plankfuck by Sheilalee July 17, 2018