I am worried about this as don’t want kids to pick up on it.
DH is into cars, and knows a lot about them.
When we are out driving or if the TV is on and he sees a classic one or one like his or just one he likes he calls out. ‘Porsche!’ ‘Look, a Ferrari!’
Problem is he totally cuts across what you’re saying to do this. Even if it’s something important.
I’ve always hated it as you feel like a massive twat then pausing and resuming what you were saying, but AIBU to tell him it’s really bad manners? Worried about little DCs picking up on it and thinking it’s OK.