v

be naughty; frolic; romp; fool; play; be up to mischief; buck; caper; be at it; fool around (tfennell); cut up didoes (Anglophile); gambol (Pippy-Longstocking); frisk; revel; feel one's oat (Aprilen); get nasty (Let's get a little nasty arturmoz); misbehave (TransAccess); coltish; curvet; dally; fumble; play the rogue; toy; wanton; misbehave; make mischief; go bananas (mikhailbushin)

Игорь Миг

be out of whack

brit.

create (Another red letter day So the pound has dropped and the children are creating – the lines from Queen's song Friends Will Be Friends VLZ_58)

figur.

be finicky (Taras)

inform.

get naughty (Rust71); get funny (If he gets funny, just hit him with a blackjack. – Если начнёт шалить, влупи ему дубинкой. ART Vancouver); give trouble; play up; plunder; lark about (Andrey Truhachev); lark around (Andrey Truhachev); mess up (B: Your daughter is a wonderful student. A: She isn't messing up in class? B: Of course not. Your daughter is smart and very well behaved. george serebryakov)

makar.

function improperly; act up; get up to mischief; play tricks

шалишь v

no way (VLZ_58); I am not going to swallow that bait (VLZ_58)

шалишь! v

génér.

fiddle