A fork of Rural Dictionary
When the back of your hair is in a messed up knot due to hot and steamy sex.
I know Susan had sex last night because she has a huge scroach knot on the back of her head!
When a guy has been going commando (no underwear) for years and his balls now hang loose and long under his dick.
Damn! Carlos has some seriously long commando balls! I bet they float in the toilet water when he takes a dump.