scornflakes 

Noun. Angry passive-aggressive snowflakes who use harsh words to depreciate the character or values of other people. Their goal is to communicate hate at the dehumanized target and to encourage others to devalue their victim. Scornflakes are not the same as bullies, who can be physical. They are more like some kinds of extremely emotional internet trolls, like what you find in call out culture and Twitter.

Scornflake: Don't like abortion? You must love kids. Pedophile.
Victim: Wow. Without non-sequiturs, you scornflakes would have nothing to say.
…

Scornflake: Does your baby believe in man-made global warming? No? He's a denier/birther/homophobe.
Victim's parent: That's a lot of hate, scornflake. Do you feel better now that you got that load of crap off of your chest?

scornflakes by UGiveUp2 July 24, 2018

who pissed in your cornflakes? 

Idiom meaning "Why are you in a bad mood?", implying discontent with the other person's attitude. As it is a rhetorical question, no response is expected. Often used in situations where the person being asked is angry as the result of an underlying cause and therefore snaps at people who have nothing to do with this cause.

Jordan: "How was your day, Hector?"

Hector: "Go to Hell, moron!"

Jordan: "Who pissed in your cornflakes?"

who pissed in your cornflakes? by suburbandefiner May 22, 2014

Scroflakes 

Dandruff of the testicular region

Kate just loves it when she’s piping her guy off and she finds herself in the middle of a scroflake shower
Dean hates it when he sees scroflakes drifting in his underpants

Scroflakes by Scroflake warrior March 2, 2018

Cornflakes 

A source of contention between Norwegian black metal musicians. To declare your preference for "soft" or "soggy" cornflakes is to express a desire to branch out as a musician and explore the possibilities of artistic maturation. To steadfastly swear allegiance to crispy cornflakes is to commit to stabbing your musical rival in the head and committing arson.

The topic of cornflakes can also be usefully employed to deter metal guys from boring you with their inane banter.

How do you like your cornflakes?

Cornflakes by ʇʞǝظqo March 17, 2011

piss in my cornflakes 

A big let down; disappointment; An urban version of "Rain on my parade"

A favorite saying growing up in Michigan

Damn, I was about to bang this bitch and her parents had to come home and piss in my cornflakes!

piss in my cornflakes by J April 27, 2004

Soggy Bowl Of Cornflakes 

useless, cant do a job properly, no good to anyone.

Gary: did you sort that problem out for me.

Phil: no i got jack to do it

Gary: JACK! why did you get him to do it. you soggy bowl of cornflakes, you cant do anything right.

Soggy Bowl Of Cornflakes by Jourdy22 January 27, 2015

Shit in your cornflakes 

an exclamation of a terrible time, a horrible ordeal

Dave: Hey John, get out of here, me and and Alyssa are about to have some of that whammy-jammy

John: I'm not trying to shit in your cornflakes here, but i'm watching a movie

Shit in your cornflakes by Tee Dubbz December 16, 2008