lemon Shark 

When someone tells an unbelievable story others in the room may secretly tell others that the story is bull sh** by saying yellow shark. The teller of the story will have no idea that everyone knows the story is false if he does not know of the word's meaning.

Joe: Dude I totally got laid last night by two super models!
Steve: Lemon shark.
Frank: Totally a lemon shark.
Joe: What is a lemon shark?

lemon Shark by araginredneck July 8, 2011

Lemon Shark 

An Asian in Shark-Form

Dustin is a great example of a lemon shark, and other people fron Asia

Lemon Shark by stealthplanner August 6, 2011

Lemonshark 

A small vicious feline of a tawny yellow or orange shade; a demonic yellow cat.

" I am being stalked by the Lemonshark....ahhhhhhhh! Help me!"

"The scars are from Lemonshark who is purring on that cushion."

Lemonshark by BloodyLayn February 4, 2010