Used for years to describe women who engage in large amounts of unprotected sex with random men and doesn't clean their vagina's out of men's cum after sex, which leaves a thickwhite residue like cheese behind that last for days without cleaning.
Did you hear about the guy who picked up a chick last night? He was rubbing his dick against the cheese grater and got enough cheese to last a week!
Taking the fame of someone you were close too and who you also closely revered. Can be something as mundane as taking the credit for a joke. In dramatic cases assuming that person's identity entirely in some delusion case of you honoring them.
Picking up the baton that was dropped 2 hours after the race.