The story
Likely an ellipsis of earlier the hell if I know itself from earlier to hell if I know.
Etymology from Wiktionary, CC BY-SA 4.0.
hell if I know
Today it means: Synonym of I don't know. Full definition →
Today it means: Synonym of I don't know. Full definition →
Likely an ellipsis of earlier the hell if I know itself from earlier to hell if I know.
Etymology from Wiktionary, CC BY-SA 4.0.