I have a family member who wears an ileostomy (fecal) collection bag. If one of the pat-down guys comes at him, the pat-down guy will come away with a snootful of doo-doo. Seriously. The bag will “accidentally” explode, or the clip will come off the bottom of the bag quite by accident. He isn’t at all shy about his doo-doo bag, nor does he mind making a mess and cleaning it up handily.
What's that under your shirt? A colostomy bag! Oh yeah, we'll see about that, white man! SQUEEZE....