Laughing Gear 

Mouth

"You wanted a burger, well there you go get you laughing gear round that"

Laughing Gear by Badboy October 30, 2003

Laughing gear 

The mouth, when often used for other purposes than laughing, primarily sexual activity.

So there I am, back of the cab, both of them got their laughing gear round my old single barrel pump action yoghurt rifle, yeah

Laughing gear by AluXeZ January 9, 2010