In relation to Corrosion - the change of colour of rust from a light red to a dark red colour

Adj.

Progression:
brain dead-> vegetable-> mustarded-> retarded-> slow-> average-> intelligent-> genius

Of seemingly average intelligence but in fact so mystifyingly stupid that even retarded individuals comment. Often accompanied by the hubris of thinking one is God's gift to everything; A certain path to a Darwin Award.

As in good, not as food but naming or calling something 'mustard' means this is good.

a wet fart, or a drippy fart, or a nasty squirting fart,any fart that leaks more than air...

A name given to a homie when they do something exceptional or amazing. Used when other words can't describe the awesomeness of an occurence or person.

Good, Pleasing to oneself, exciting

The vaginal smegma that smells like tear gas.