What is heavy saying?

I have found original footage of when I was an f2p in tf2. Mostly stock, no cosmetics, couldn’t hit a shot for the life of me

"My favorite class is the Spy"

What-

Demopan is the best

https://youtu.be/XCnp82MguEY

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Spy be like:

No Christmas meme hahaha >:)

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Heavy