When one takes his shoelaces and wraps them around his balls and works his way up criss crossing his shaft in a Roman Sandal fashion ending with a bow knot. Thus giving you the Roman Sandal.
This was originally slang used by soldiers in the British Army. It probably dates from the 1920s and was in widespread use during World War II. A sand rat is a whore, hooker or prostitute in a seaside town. These women were not based in a bordello but walked a pavement ‘beat’ (see also pavement fairy) and were known as sand rats because, like rats, they only came out at night and would take their clients down to the beach for sex on the sand.
A Britishsquaddie going on leave would be asked by his mates what he intended doing. His itinerary would almost certainly include the phrase ‘sand ratting’. This meant that he intended to engage the services of a sand rat.
A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.
B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.
B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*