Top definition
When a female has to take a drug test and she gets a male friend with clean urine to pee in her vagina and then she duct tapes it shut, so when she has to drop she can drop clean.
Tina: Hey, Jerry can you give me a duct-trap so I won't drop dirty.

Jerry: sure, but I will probably be flaccid.
by caliconcon13 November 17, 2011
Get the mug
Get a duct-trap mug for your cousin Yasemin.