People on Twitter made fun of Bob Costas's fedora

NBC's Bob Costas looked pretty spiffy on the air during Thursday Night Football with a fedora and overcoat combo that seemed to be keeping him warm in Philadelphia.

But not everyone agreed, including colleague Rodney Harrison, who poked fun at it:

Naturally, the hat opened him up to being meme-ified on Twitter. Here are the highlights:

Savage.