boomer scum

A boomer who expresses negative opinions towards young people, acts unreasonably and disrespectfully, or is condescending despite having much bigger problems than the people they criticize

Boomer: Kids these days are so cowardly, back in my day we rode around without seatbelts and we turned out fine
The millennial driving the car: *unbuckles the boomer’s seatbelt and slams on the brakes, sending them flying through the windshield at 60mph* Die Boomer scum!