Banged in the face with a shitbag

An exclamation of disgust. Used specifically to elicit the visual of someone preforming fellatio on a person who currently has a colostomy bag.

“I’m going to bang you in the face with a shitbag”

“Well, Bang me in the face with a shitbag, that sucks.”

“Woke up this morning feeling like I got banged in the face with a shitbag”