mess around with

US /mes əˈraʊnd wɪθ/
UK /mes əˈraʊnd wɪθ/
"mess around with" picture
1.

mexer com, brincar com

to spend time idly or unproductively

:
He likes to mess around with his computer on weekends.
Ele gosta de mexer com o computador nos fins de semana.
Don't mess around with that old engine if you don't know what you're doing.
Não mexa com aquele motor velho se você não sabe o que está fazendo.
2.

ter um caso com, brincar com

to have a casual sexual relationship with someone

:
I heard he's been messing around with someone from work.
Ouvi dizer que ele está tendo um caso com alguém do trabalho.
She warned him not to mess around with her feelings.
Ela o avisou para não brincar com os sentimentos dela.