Brand Twitter is Artist Bong (2013) Uncutat it again.

Twitter user @vinandwesson caught Little Caesars committing the cardinal sin of trash pizza chains: getting cozy with the competition.

SEE ALSO: Pizza Hut vs. Domino's vs. Papa John's: Trash Pizza, ranked

A viral video shows a Little Caesars employee guarding a shopping cart packed to the brim with ... DiGiorno.

There has to be some secret pizza police investigating this, right?

DiGiorno was also perplexed, and responded with this passive aggressive emoji.

When they got the chance to diss Little Caesars, they went all in.

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When Little Caesars finallyresponded, DiGiorno went for the throat.

And couldn't resist a quick advertising opportunity.

Of course OP wouldn't snitch like that -- clearly, @vinadwesson is loyal.

The spat spawned some top tier memes.

I mean, even Chrissy Teigen got involved.

According to a statement to People, the Little Caesars was just storing the pizza, not selling it. The person in the video "was identified as a K-Mart employee." Here's the statement:

"No DiGiorno pizzas were baked or served at this Little Caesars location. On that day, K-Mart received a few complaints from customers about having purchased expired DiGiorno pizzas from that location, and because it was so close to closing time, the K-Mart manager directed his employee to temporarily store them in a cooler adjacent to the Little Caesars location for disposal in the morning."

Let me just say: Domino's would never.

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