1. (orig. US campus) of an object or person, unfashionable, unsophisticated; also as n.
|Sl. U. 51: butter not cool, nerdy.|
|Straight Outta Compton 77: Hey, man, that’s real butter!|
|Skins ser.1 ep.3 [TV script] Hey, buttas, why you messin’ my flow?|
2. of a woman, unattractive.
|Guardian G2 3 Aug. 3: The kids says that if you is butters you is ugly.|
|‘Blazing Squad Language’ [Internet] Butters – A ugly thing or person.|
|theculturetrip.com ‘Guide to London Slang 10 Jan. [Internet] Butters – ugly as hell.|