A penis that is inserted into a tracheostomy orifice.
Yesterday at the retirement home a male nurse tripped and his cock miraculously landed in a patient's trach hole. The patient got "trach snaked."
When you fuck a chick in the hole in her neck. ( From a tracheotomy )
Man 1: How did the blind date go bro.
Man 2: Started out slow, but it picked up later when i gave her the o'l TRACH SNAKE.
Man 1: Fuck yeah clean out them pipes.