3 Added reference to the actual implemented hat.
source | link

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 votes.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg


NOTE:

This hat was used in the 2016 Winter Bash event (and reused in the 2017 edition). The unlock criteria was changed to a different one.

The Hatter - Winter Bash 2016
The Hatter

Post a question 6:00pm in any timezone. The question must have at least one upvote.

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 votes.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 votes.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg


NOTE:

This hat was used in the 2016 Winter Bash event (and reused in the 2017 edition). The unlock criteria was changed to a different one.

The Hatter - Winter Bash 2016
The Hatter

Post a question 6:00pm in any timezone. The question must have at least one upvote.

2 added 2 characters in body
source | link

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 repvotes.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 rep.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 votes.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg

1
source | link

Why, the mad hatter of course, for voting to close a question after answering it and receiving +5 rep.
U MAD BRO?!

http://images.huffingtonpost.com/gen/87687/original.jpg