What is Armistead?

Another name for an insane, good, zany, and ridiculous ball of fun.

Did you see that Dan Armistead at the rave? He was spreading good vibes like a boss.

Armistead - meme gif

A big fat crab that will probe you and steal your prostate and dump you into hydrochloric acid.

Some student - "Hey Armistead have you done the attendance yet?"
Armistead - "ARGH Sh*t Mariel!!!"