booger brain

Goofy little fool

A childish insult suggesting someone is stupid or disgusting—their brain made of the mucus children pick from their noses.

Used playfully among kids or between adults being deliberately juvenile: Stop being such a booger brain.

The compound follows patterns like *pea brain* and *bird brain*, substituting gross-out humor for size comparisons.

Related

nincompoop · childish · mucus · buffoon · slang · dingbat · nasal · goofball · airhead · gross · gross out · scatterbrain · goofy · nitwit · spitball · earwax · disgusting · pejorative

Opposites
intelligence/competence insult vs. praise

booger braingenius

Person of rare brilliance

brainiac · Einstein · whiz kid · smart cookie · mastermind

childish insult vs. childish compliment

booger brainbest friend

Most trusted companion

buddy · pal · cool kid · superstar · champ

silly/gross vs. dignified/respected

booger brainlady

Courteous term for woman

scholar and gentleman · class act · VIP · dignitary · proper lady

Family

booger, brain, boogers, brains, brained, brainy, brainier, brainiest, brainless

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G