Back Caps Edit Meaning

1.

the back side of your knee, or back side of your knee cap. due to its difficult-to-reach location it tends to sunburn often and remain hairy after the rest of the leg has been shaved.

ann: oh my gosh jan, your back caps are so red!

jan: i know! when i put sunscreen on i missed that part and now my back caps hurt like a bitch whenever i sit down.

See knees, whoopie