Beefy flaps

This phrase is the outer layer of a women’s vagina which appears to be very red and sore .

I porked this bird and she had beefy flaps

Beefy Flap Jacks

The skin that is left hanging after someone pushes a large Walrus dildo up the booty.

Damn your beefy flap jacks are torn up out after taking such a large Walrus dildo!