The story
See fag (“cigarette”).
Etymology from Wiktionary, CC BY-SA 4.0.
back-of-a-fag-packet
Today it means: Synonym of back-of-the-envelope. Full definition →
Today it means: Synonym of back-of-the-envelope. Full definition →
See fag (“cigarette”).
Etymology from Wiktionary, CC BY-SA 4.0.