Meanings
prepositional phrase
- idiomaticinformalExaggerated, bizarre or unpredictable.
- Used other than figuratively or idiomatically: see on, acid.
Synonyms: on steroids
Synonyms & antonyms
prepositional phraseUsed other than figuratively or idiomatically: see on, acid.
Similar
Origin
From on + acid, referring to the intoxicating substance.
Full word history & related roots →Cite this entry
APA
on acid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/on%20acid
MLA
“on acid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/on%20acid. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “on acid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/on%20acid.
Source: on acid on Wiktionary, CC BY-SA 4.0.