Mouthsquatch 

A fat, uneducated and hairy humanoid that talks excessively yet still says nothing of substance. Closely related to bigfoot and the abominable snowman.

That odd hairy guy wont stop talking, what a total mouthsquatch!

Mouthsquatch by cutiegirlygirl April 9, 2019

Mouthsquatch 

Mouthsquatch : A nocturnal person that talks excessively and grows hair at an excellerated rate. Believed to be closely related to the Sasquatch.

That long haired guy at the bar last night could talk to anyone for hours... Yeah he's a total Mouthsquatch.

Mouthsquatch by Mouthsquatch February 3, 2010