A toasted flake of maize used as breakfast cereal.

Alternative spelling of corn flakes

(idiomatic, vulgar, informal) To disappoint or irritate someone.

simple past tense and past participle of pee in someone's cornflakes

(idiomatic, euphemistic) Alternative form of piss in someone's cornflakes

Third-person singular simple present indicative form of pee in someone's cornflakes

present participle of pee in someone's cornflakes

Alternative form of piss in someone's cornflakes

simple past tense and past participle of pee on someone's cornflakes

Third-person singular simple present indicative form of pee on someone's cornflakes