The story
Blend of clue + two-by-four.
Etymology from Wiktionary, CC BY-SA 4.0.
clue-by-four
Today it means: A notional weapon used to knock sense into the clueless. Full definition →
Today it means: A notional weapon used to knock sense into the clueless. Full definition →
Blend of clue + two-by-four.
Etymology from Wiktionary, CC BY-SA 4.0.