pissy

[pis-ee]

Origin of pissy

First recorded in 1981–86; piss + -y1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for pissy
adj.

1926, from piss + -y (2). Figurative use by 1972.

Online Etymology Dictionary, © 2010 Douglas Harper