p.j.'s

[pee-jeyz]

noun (used with a plural verb) Informal.

Origin of p.j.'s

First recorded in 1950–55

“I like looking at how people put their outfits together here like PJs,” he said.
The Photographer Who Gave Up Manhattan for Marrakech
Liza Foreman
January 6, 2015
Or how about the wife who wants her husband charged because he put his hands in her PJs while she was sleeping?
The Bogus Assange Rape Case
Wendy Murphy
December 13, 2010