1. An episode of constant farting which stinks like a third-world storm drain and is usually brought on by some type of ethnic food.
2. Taking a shit and moaning like a woman giving birth.
1. "I went to Chipotle for lunch and now I've got a case of the beefy queefies, and I'm very afraid of leaving a pool of Bosco in my underwear."
2. "Dude, Henry's in the can, shouting like a maternity patient. Guess he's got the beefy queefies."
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.