Marine Corps Slang - The horrible test for STD's involving the male penis. In order to get a sample/culture - the doctor will insert a wand that resembles a pipe cleaner. This test is usually very painfull, especially after when you must urinate. The test is simalar to that of cleaning a military rile barrel with tools called a "bore punch"
Dude I fucked that Thai hooker in Fuket Beach and had to get my BORE PUNCHED when I got back to the ship because I had the drippy dick.