Colloquial Variant guide

730

adj · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈsɛ.vənˈθɝti/

1

adj

Meaning 1

Crazy, insane.

Definition source: English Wiktionary via Wiktextract

Usage: New-York, slang

Examples

  • He's going to go completely 730 when he finds out what we did.

Meaning relationships

Synonyms: 5150, bananas, barking, barking mad, buggish, buggy, bughouse, barmy, batchy, batpoop, bats, batty, bonkers, bread baskets, cracked, crackers, cra-cra, cray, cray-cray, crazed, crazy, crazy as a bedbug, crazy as a cootie, crazy as a cootie bug, crazy as a pet coon, cuckoo, daffy, daft, demented, deranged, distraught, disturbed, doolally, dotty, eccentric, fruit loops, gaga, hatstand, harebrained, insane, kooky, loon, loco, loony, loony tunes, loopy, lunatic, mad, mental, mentally ill, meshigener, meshugge, moonsick, nerts, non compos mentis, nonsane, nucking futs, nut job, nutballs, nut, nuts, nutso, nutty, nutter, off the beam, off the chain, over the edge, potty, psycho, psychoceramic, psychotic, sicko, screwy, squirrelly, starkers, tonto, unbalanced, unsane, wackadoodle, weird, whackjob, whacko, whacky, wode, yampy, zany, apeshit, batcrap, batshit, bat-shit, fucked in the head, fucked up, ripshit

Antonyms: none provided

History

Etymology

A reference to article 730 of the New York Criminal Procedure Law, which outlines procedures for the involuntary confinement of mentally incapacitated defendants. Equivalent to 5150 in California slang.