peignoir 

peyn-wahr, peɪnˈwɑr, pɛɲwaʀ

Masculine Noun (French)
Translation: Penis

Cris: Hey, nice peignoir, Chad!
Chad: Thanks Cris! I got lipofilling for extra girth.

peignoir by dilbrent August 29, 2019

Portagee pegnoir 

An ass gasket. A Texas t-shirt. A paper toilet seat cover found in many public commodes.

From the gauzy, diaphenous appearance.

The expression has been around at least from the 1950s.

Charlie wore a Portagee pegnoir around his neck at the party.

Portagee pegnoir by Cap'n Bullmoose April 23, 2005