The colloquial term for a bet in gambling of either $2.30 or $230.

Got the covid-19 vaccine

Casual slang for two-thirty in the afternoon, as in Tooth-Hurty.
Can be used to arrange meet-ups at two-thirty in the presence of others who you do not want to attend. However, it only caters for a very small region of time.

A mythical person who is said to exist in remote areas of China, but has never been sighted by a reputable source. If existent, he would fix teeth and make them look better. The evidence just simply isn't there to announce he's real.

Any sort of bread roll or sandwich, which when eaten, would remove a loose or damaged tooth...