Cereal killer 

One who eats all their friend's cereral at his/her friends house and eats all the cereral at at Walmart without waiting to pay for it.

Person 1: Would you like a snack?
Cereal Killer: do you have cereal?
Person 1: yes...
Cereal Killer: (runs away)
(Comes back with all the cereral his/her friends have and eats it in under 5 minutes)

Cereal killer by MircroToasterWave May 29, 2019

Cereal Killer 

What a non- or little-English speaking person understands when an English speaker talks of a "Serial Killer".
Could also be someone who stomps on or crushes by hand....well, cereals!
Hates the sugar and sickening-sweet glazey stuff on them.

"Hey, why you no like cereals so mucha you wanna killah dem? A cereal killer, huh?"
When Sandy saw the percentage of corn syrup additive in her children's Lucky Goo Smacks, she almost lost her cookies, but then her rage made her empty the box on the floor, and she stomped the nuggets into a noxious powder!
She had become a "Cereal Killer"!!!

Cereal Killer by Pen-Dragon April 30, 2025