Foolscap

It is a "cuss", the same as Waisteman, poomplex ect..

Billy - "stfu Waistman"
Bobby - "Stfu foolscap"

by Jack Rose January 28, 2007

Foolscap

A size of paper, about 330 x 200 (or 400) mm. Commonly used by Jack to describe a refill pad.

“Jack used a sheet from his foolscap to wipe the sweat from his forehead”

by Jjjjjjlover November 26, 2019

foolscap

A 2 syllable word that means fool.

You're such a foolscap.

by The Great Bonzo September 2, 2005