Meanings
- informalSomeone's nipples are erect, especially when conspicuous through clothing.
Honey, your headlights are on.
- Used other than figuratively or idiomatically: see someone's, headlights, are, on.
Cite this entry
someone's headlights are on. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/someone's%20headlights%20are%20on
“someone's headlights are on.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/someone's%20headlights%20are%20on. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “someone's headlights are on,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/someone's%20headlights%20are%20on.
Source: someone's headlights are on on Wiktionary, CC BY-SA 4.0.