Justin : Mac is such a boomer
Tripp : yea i know dude sucha a boomer
Izzy : black mac is a boomer
Some one that is an old FUCK head
You old boomer you won't understand
kid: Hey grandpa! or should I say boomer! loserrrrr
Grandpa, AKA, boomer: go suck a truck.
An Australian boy who loves hugs and cares a lot about his fans. Usually is seen with blonde hair but dabbles in dying it dark. The person may also have seagull like arms and dimples. If you see this person roaming the streets, yell "boomer!" and go give them a hug :)
Person A: Hey, did you see that guy with abnormally long arms?
STAY: Oh yeah, don't worry. That's just boomer Chan going to buy some milk.
A person who is older than the age of 30 who talks shit about younger people
"You still like video games, pathetic."
- Child "OK BOOMER"