søg på et hvilket som helst ord, for eksempel bukkake:
One who has metal in their mouth.
Commonly referred to as "braces"
"Dat bitch is a tin grin!
af BUBBASPARKZZZ 21. oktober 2007
a smile on a person with braces
I think he would get more compliments if he didn't have that tin grin.
af The Return of Light Joker 18. januar 2010