When a certain item or event is found to be badly set up or built, or simply if the speaker does not like said item or event, they may be forced to speak up, hence titling said item/event with the aforementioned word
Holy shit, that gig was so bad, it was creakin' dawg
While your partner is in her menstral period. proced to have anal sex. when you are about to ejaculate rip the tampon from her vagina, put it in your mouth and french kiss her.
Dude 1: I gave Sarah a cfreakingt last night, bro!
The definition of "creaying" means to fake cry. It's mainly used to describe someone who seeks attention, or someone online who isn't actually crying but describes them self as they are.