A small plastic item with cotton on each end that can be damaging if used in the ear canal. It can force wax further into the ear and cause compaction. Despite this fact, ignorant people still use them in their ears...cuz what the hell are they good for otherwise?
Dude! I just came from the doctor and he said I have a massive wax blockage!
This is the act of a man engaging, vaginally, in sexual intercourse with a women while she is menstruating and still wearing a tampon. The erect penis pushes the tampon further up the vaginal canal resembling a Q tip.
I totally Q tipped that girl last night. (verb)
I was so drunk I gave my girlfriend a Q tip. (noun)