What the hell just happened? 

A phrase used to show puzzlement over an occurrence. Oftentimes in the show South Park it is spoken by a character after they have seen a parody of something commonplace in our society. In such instances it often draws attention to how out of the ordinary accepted actions can be.

*group of punk-kids walk and perform a complicated street dance*

Punk: "You just got served!"

Stan: "What the hell just happened?"

What the hell just happened? by Punman August 6, 2009

wham bam what the fuck just happened

a phrase used in sports when one is confused about the situation.

wham bam what the fuck just happened?

wham bam what the fuck just happened by Anonymous July 27, 2003

What hoppened?

A question you ask your rabbit when they tear around the yard and start thumping the ground as a signal to their rabbit partner.

You poor little frightened fur head, what hoppened?

What hoppened? by Dr Bunnygirl October 20, 2019

what happend was 

Said as either "Now see what happend was.." or "what had happen was..". A phrase used when someone is asked something that they do not know the answer, mostly used when their homework is not turned in.

Teacher: Ryan, where is you homework?
Ryan: Now see what happend was...

what happend was by Making People Die January 27, 2015

Uncle Ben, What happend?

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Uncle Ben, What happend? by Waaaaaaaaaaaaaaaaaaaaaaaaaah March 10, 2022

what happend was 

Said as "What happend was.." or "What had happen was..". A phrase that is said when some one is asked something and they do not know the answer; an excuse followed by the explanation of the situation or by the asker interrupting the person's reply.

Teacher: Ryan, where is your homework?
Ryan: Now see what happend was..

what happend was by Making People Die January 29, 2015

what had happend was

Commonly used in the black community as a way of telling somebody that something, most likely not good, had happend

Dude: Im fin to go to da store.

Girl: Damn nigga what took you so damn long

Dude: You see, what had happend was this crackhead came in da store and rob that arab that work the register.

Girl: Nigga please!

what had happend was by DJ Lotto September 11, 2009