kuckein 

an annoying slut who gives RD to every one in existence

wow really that chick is being such a kuckein.

kuckein by slamma420 April 19, 2010

Kueckeing 

the act of making unnecessary excuses

Person 1: I only lost because my ankle hurts.
Person 2: Dude, stop kueckeing, you lost fair and square.

Kueckeing by Nitropower November 4, 2014

kucking 

Kucking is a word used when talking to a young child about going to the bathroom. It's used in place of the familiar words like crap and poop.

Mommy, I have to kuck. I just kucked in my pants. I'm kucking, I will be done in a little.

kucking by Rotn Autn December 14, 2013

Angry Kuckling 

Schüler einer Klasse mit extremem Aggressionspotential, dass sich durch langweiligen Unterricht speziell nach der Mittagszeit entfaltet und in Wutausbrüche mit einem roten Kopf ausarten kann.

It's past lunchtime. He's becoming an angry Kuckling again.

Angry Kuckling by 333EuroSatan June 7, 2018