A Grady Cock is a unit of measurement equal to 5.5 inches.
This jit just jerked his Grady cock, or 5.5 inch shlong, in front of his best friend!
A boy who never showers, lazy, try's to wheel with his friend all the time, just says JK, is a tippy tow walking freak
me: so greasy grady wanted me to wheel with him
friend: ew he's disgusting