1) Act out 2) Actup 3) Carryon 4) Getintomischief 5) Misdemean 1) Behave badly 2) Break the rules 3) Contravene 4) Disobey 5) Do wrong 6) Go astray 7) Lapse 8) Misconduct 9) Misdemean 10) Move 11) Violate the law 
• (v. t. & i.) To behave ill; to conduct one`s self improperly; -- often used with a reciprocal pronoun.
Mis`be·have' transitive verb & i. [ imperfect & past participle Misbehaved ; present participle & verbal noun Misbehaving .] To behave ill; to conduct one's self improperly; -- often used with a reciprocal pronoun. 
Misbehave is London Cockney rhyming slang for shave.
[v] - behave badly
misbehave 1. To be naughty and troublesome, or to otherwise behave in an unacceptable way. 2. To function badly or not at all, or to cause problems. 3. To conduct one self without regard for good manners or accepted moral standards.