butt in

US /bʌt ɪn/
UK /bʌt ɪn/
"butt in" picture
1.

meterse, interrumpir

to interrupt a conversation or activity without being invited or welcome

:
I hate it when people butt in when I'm talking.
Odio cuando la gente se mete cuando estoy hablando.
He always tries to butt in on our plans.
Siempre intenta meterse en nuestros planes.