gone plaid

Reached a state of babbling incoherence, rambling random, absurd gibberish. Origin: Spaceballs

By that point, he had long since gone plaid, and had no idea what he was trying to say.

by Barbarossa1553 May 14, 2011

gone to plaid

When something moves entirely too fast (reference from Spaceballs) especially in the case of a relationship.

Joe - Hey did you hear Ken and Sue are engaged already?
Mike - But they just met last week!
Joe - I know, they've totally gone to plaid.

by conipto2 November 10, 2006