1. Braces, having braces.

2. Person with braces.

3. Vocoder.

Used to describe (generally female) imagery that's suggestive, but in a PG-13 sense rather than an R or above sense.

Same thing as braceface (look up braceface)

Due to iron content in blood, performing cunnilingus on a menstrating woman can leave a metal like taste in the mouth. Note that this phenomenon sometimes manifests itself even if no sign of blood can be seen.

all metal put into your mouth by the ortho, which displays public humiliation, annoyence to the mouth, over load on spit, voice change, and pain to the point where eating is a negative.

The sexual act of giving a robot or any other long metal appendage a blowjob.

A person who eats aluminium cans, particularly of the Jack Daniel's variety.