look up any word, like ratchet:
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