Definition of ya-yas in English:
plural noun(in phrase get your ya-yas out) informal
Enjoy yourself in an uninhibited way.
- How they had the ya-yas to declare Linux an infant OS in need of their IP is beyond me.
- Perhaps they got their ya-yas out on the instrumental soundtrack record for Instrument.
- My best guess is that the more mannered vocal performances are the later ones, after Johnston got his ya-yas out.
1970s: from Get Yer Ya-Yas Out!, the title of an album (1970) by the Rolling Stones; yas yas is a US slang term for the buttocks or anus, from ass2.
Definition of ya-yas in:
- US English dictionary