Those who think they can drink a lot, end up drinking too much and puke their guts out resembling a boomer from the Left 4 Dead video games series where a boomer pukes on players.
Holy shit! I can't believe Brandon drank that much! He looked like a total boomer when he was puking his guts out!
by King Schrong November 22, 2011
Get the boomermug. Some annoying ass old person who thinks they’re the only person alive/thinks they should have it their way because they’re old.
Old person: “It’s not nice to stare at your elders.”
Then stares at a young adult because they have piercings or/and colored hair
Young adult/Teen: “Okay boomer.”
Then stares at a young adult because they have piercings or/and colored hair
Young adult/Teen: “Okay boomer.”
by yasipooh October 16, 2019
Get the Boomermug. 
by synctify is faisal December 26, 2019
Get the boomermug. by Zoom zzzoomer November 26, 2019
Get the Boomermug. by shitting on brad April 12, 2021
Get the boomermug.