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Frank: I was at Joe's place and you won't believe what he did... He poured the milk before the cereal!
Jack: OMG, such a cereal killer!
by cereal first please January 12, 2020
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Someone who who eats NOTHING BUT CEREAL every single day for breakfast and constantly buys cereal and even sometimes steals yours AND IT'S REAL GETTING REALLY FUCKING ANNOYING WHY DID YOU EAT MY CURIOUSLY CINNAMON JIMMY THAT SHIT'S EXPENSIVE AND YOU FUCKING KNOW IT
Employee #1: Damn, didn't that guy buy cereal like last week?
Employee #2: Yeah, but he's a cereal killer.

*Oh btw i don't actually know a guy called jimmy so it isn't an inside joke OKAY!?
by thegovermentislizards69 March 18, 2015
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