pee in my cornflakes

someone goes and says or does something that ruins your day

"sorry i can't go this this weekend."
"why don't you just pee in my cornflakes won't cha"

"who peed in your cornflakes this morning?"
my mom won't let me go to the concert!"

by brodybear May 9, 2007

shat in your cornflakes

When someone’s being a moody fucker you might use this phrase to find out why

Mia:*being a daft moody bugger*
Claudia: who’s shat in YOUR cornflakes?

by Willne has a square head x March 23, 2019

fart on your cornflakes

Synonymous to raining on your parade.

Anna: I can't wait to see that new Mathew McConaughey, Kate Hudson movie.

Rob: I don't mean to fart on your cornflakes, but I heard its just as bad as their previous movies.

by m.c. phatback November 30, 2009

Stepping in cornflakes

(v) The act of ruining something, and or defying someone.

Derived from pat the baker posing as billy's father.

Andy: Mom just cut off the internet!
Rikky: Dude, she's stepping in cornflakes!!!

by crp930 August 4, 2009

who sugar coated your cornflakes with unicorn piss this morning?

1. to be said when someone is acting really cheery

2. also can be used when someone is being very sappy

Example 1:

Person 1: THIS WORLD IS BEAUTIFUL AND EVERYONE IS JOYOUS!!!

Person 2: who sugar coated your cornflakes with unicorn piss this morning?

Example 2:

Person 1: god i love you so much i never want to leave you. you're my everything, without you i would be incomplete.

Person 2: who sugar coated your cornflakes with unicorn piss this morning?

by EugeneShaniquaLaqueeshaMcChan April 22, 2011

California cornflakes

Another word for cocaine.

My partner in crime got me a bag full of California cornflakes for breakfast.

by Trevor Harris August 1, 2008

Mexican Cornflakes

Having little left in a bag of corn chips, you crumble them up and mix with guacamole. Useful as a breakfast, snack or dinner when real food is scarce and all you are left with is party food.

"Man, don't you have any real food at this tailgater or do I have to resort to Mexican Cornflakes?"

by DarcyDog December 20, 2018