Green’s Dictionary of Slang

waste v.

1. (orig. US milit., also waste away) to kill, to beat up (severely).

[US](con. 1948) G. Mandel Flee the Angry Strangers 135: Goddam if I couldn’t waste him away in two minutes off chowtime.
[US] ‘Kitty Barrett’ in D. Wepman et al. Life (1976) 53: She [...] Pulled her pistol and said she’d waste me if I moved a muscle at all.
[US]M. Braly Felony Tank (1962) 39: If he opens his mouth, I’ll waste him.
[US]J. Conaway Big Easy 118: Those honkie runts were afraid Littlebit might spill things, so they wasted him.
[US](con. 1969–70) D. Bodey F.N.G. (1988) 38: We wasted eight gooks in one fight.
[Aus]G. Disher Paydirt [ebook] ‘Fuckin’ A [...] if I fuck up you’ll waste me’.
[US]T. Jones Pugilist at Rest 50: Throw it, now! Boom! Okay, step into your fire lane and waste those motherfuckers!
[US]T. Fontana ‘The Routine’Oz ser. 1 ep. 1 [TV script] You don’t have to worry about wasting Ortolani. He’s on self-destruct.
[NZ]D. Looser ‘Boob Jargon’ in NZEJ 13 37: waste v. To kill.
[UK]J. Cameron Brown Bread in Wengen [ebook] Excepting the two I wasted by accident I never clocked anyone who got the big one.
[US]W.D. Myers Handbook for Boys 11: I wasted him [...] I was so mad that when it should have been over, I kept punching him.
[Aus]L. Redhead Peepshow [ebook] You can waste the guy [...] No mess, no fuss.
[US]C. Carr Our Town 268: They argued about when it would be appropriate to go out and start ‘wasting queers’.
[US]T. Dorsey Riptide Ultra-Glide 278: ‘It’s trippy watching you waste dudes’.
[UK]M. Herron Joe Country [ebook] ‘If we find the woman, we’ll waste her’.
[US]F. Bill Back to the Dirt 92: ‘Waste this softy son of a bitch.’ He wanted Miles to stomp Barney’s silver-spooned mouth into a stuttering paste.

2. (US teen/street gang) to defeat, to trounce.

Beckley Post-Herald (WV) 1 Dec. 7/4: Waste — To defeat thoroughly.
[US]E. De Roo Big Rumble 29: The Scratchers come around here boppin’, they’re gonna waste you anyway, coolie or no coolie.
[US]E. Tidyman Shaft 37: He had to get rid of it, waste it.
[US]Eble Campus Sl. Nov.
[UK]Guardian Guide 9–15 Oct. 55: The hangdog hero wastes the baddies hunting him.
Skins ser.1 ep.3 [TV script] They go all Hong Kong Phooey. They waste us.

3. to get drunk or intoxicated by a drug.

[US]P. Thomas Down These Mean Streets (1970) 117: I didn’t shoot up. I just wasted that stuff up my nose.
[UK]K. Sampson Powder 418: He’d charted the drug-addled decline of James Love as though he’d been watching Jimi Hendrix waste himself in front of his very eyes.

4. lit. or fig., to smash, to destroy.

[US]P. Thomas Down These Mean Streets (1970) 16: [The ball] came in on one bounce, like it was supposed to, and slightly breaking into a curve. It was all mine. ‘Waste it, panín,’ shouted my boy Waneko.
[US]J. Ellroy Suicide Hill 104: Bobby had shot off both guns [...] his Pendletons and all of his old Buddy Holly records got wasted.
[UK]J. Morton Lowspeak.
[US]Alt. Eng. Dict. 🌐 wasted [...] 2. to seriously mess up someone or something.
Skins ser.1 ep.3 [TV script] My bredren’s comin' to waste you up, yeah?! They’re the biggest.
[US]J. Ellroy Hilliker Curse 7: An alert cop [...] wasted the Main Loser’s ass.