Boomer

Another name for a person called Gwilym.

The Gwilym Boomer sometimes referred to as the Gwilboom is an especially childish boomer that denies that he is a boomer

Oh you’re such a Boomer

by Youreaboomer November 9, 2019

Boomer

Someone usually above the age of 60-65, would be considered a boomer. Blown up by TikTok, boomer can be used when an elderly person says something against a younger generation.

Elderly person: You young people can’t live without your mobile phones and stupid technology!
Modern Generation: oK bOoMeR

by Shah5ive November 12, 2019

Boomer

The person that looks this definition up

Timmy: Hey mom what’s a boomer?
Mom: You

by Severalapollo7 November 20, 2019

Boomer

Teacher

"A shitty french teacher"

Mrs Arason= a boomer

by CHICKEN NUGGET 04 November 25, 2019

boomer

girl w a big arse

yo she’s a boomer styll

by Tineet Its December 8, 2019

Boomer

a boomer is an internet slang defining an old guy on the internet

hey man what does boomer mean? shut up boomer.

by lil_fryy August 14, 2019

Boomer

Someone who hates on millienials

Ok boomer, we don’t want to grow up because you ruined the world.

by TikTok addict October 16, 2019