Top Definition
An obscene sexual act in which sand is used as lubrication during rough anal intercourse. Works best with the world's finest sand -- found on the Gulf Coast of Florida, especially in and around the St. Pete Beach area.
I took my girl out to the beach to see the sunset, and then gave her the rusty keyhole all night long.
by EMoney2k7 October 17, 2007
10 Words related to Rusty Keyhole

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.