When someone is more mental Crazy \ weird than another.

the process of thinking

when something is absolutely insane, or just down right gnar.

Brains, faculties

meaning someone who is silly or stupid, usually for attention and in a random or sporadic way, involving nonsensical references and actions. usually violent or quick action involved, resulting in general amusement and hilarity of onlookers.

An adjective used to describe something pertaining to brain activity that is now used by gen z as a noun.

To prepare oneself mentally.