A wet fart slips out by accident you have not followed through but you have just stained your pants with some fart juice.
Can also be mixed up and changed by calling somebody a stain head they will get the drift
A greasy, fatty, offensive smelling bowell movement that leaves thickbrown streaks on the sides of the toilet bowl. Hands on scrubbing is often needed to remove them from the porcelain.
Those two triple baconators on top of the twenty eight beers I drank last night made for one hell of a porcelain stainer this morning.
1. A person that shines shoes.
2. A person in the workplace which submits to every request made by a superior in an effort to be the favourite.
3. A teacher's pet.
4. Tommy (Joe Pecsi) in 'Goodfellas'.
Lorenzo: Yea, yea, yeah! Let me get that for ya, Mike!
<Lorenzo opens the door for Mike>
Guy1: You see that? What a shoe shiner!