From TF2 Wiki
You are so small! Is funny to me!
— The Heavy deriding the size of your hats
The Modest Pile of Hat is a headwear item, wearable by all classes. It is a single gray bowler hat, similar to the Spy's Backbiter's Billycock, with a thicker rim and a black hatband.
The hat description was written by Fredrik1ST for the Hat Describing Contest and was slightly edited by Valve.
January 27, 2010 Patch
- The Modest Pile of Hat was added to the game.
January 28, 2010 Patch
- Fixed this hat being included in the crafting of class-specific hats using class tokens.
September 30, 2010 Patch (Mann-Conomy Update)
- [Undocumented] Added a community-contributed description for this hat.
December 22, 2010 Patch
- This hat slightly clips with the front of the Scout's head.