Small, booger-like pieces that form when lotion dries on the edge/ inner cap of a lotion bottle. These annoying little bits sometimes get mixed with the good lotion in the bottle, or fall into your hands.
Rakisha: Sheniqua, do you have any lotion? I believe my knees are getting a bit ashy.
Sheniqua: Why yes I do, but it seems that it has been tainted with several lotion boogers.
Rakisha: What a pitty!