ex-lax fish
English
Alternative forms
- Ex-lax fish, Ex-Lax fish
Etymology
From Ex-Lax, a brand of laxative, because the fish flesh contains wax esters that can cause diarrhea.
Noun
ex-lax fish
- (slang, derogatory) Synonym of escolar (an oily marine fish with white flesh, reminiscent of, and fraudulently passed off as, tuna)