Tee sites

TeeFury is the first a-tee-a-day site that I discovered. 
http://www.teefury.com/

The Second one was Shirt Punch, which has three tees every day, two that references pop culture and one that references TV.
https://www.shirtpunch.com/

Here are some other 24h shops
http://www.othertees.com/
http://www.qwertee.com/
http://www.teetee.eu/
https://www.unamee.com/
http://www.theyetee.com/
https://www.riptapparel.com/

Here are som other really good sites:
Threadless , Here are some relly good ones, the designes at voted on by members and get printed when the ranking is enough.

Shirtwoot, Is is another ranking site, with a smaller amount of tees.

TeeTurtle, is a sneaky site, the usally have the most popular 24h tees for a longer time, especially pokemon tees.

Pampling, is a good Spanish site, with ranking (I think, not sure)

TeePublic, random site

Neatoshop, random site

Once Upon a Tee, tees categorized by themes, e.g. pokemon, Harry Potter

RedBubble, Here you could find almost every design printed at the 24H sites, but at a higher price, printed at order.

La Fraise, the strawberry in French, similar to Pampling

Shirtstore, was my first site of choice, but boring. Cool mashup of logos though
Last Exit to Nowhere, as stated in the About section, the holy grail of obscure tees.

Nerdoh, kinda similar to LETN

Some link to my favorite designers

Queenmob aka Anna-Maria Jung
http://www.designbyhumans.com/shop/Queenmob/
Facebook
homepage

Wirdou aka Pablo Bustos
http://www.neatoshop.com/catg/Wirdou
Facebook
homepage

If you want to buy some tees that I have designed myself, why not check in Spreadshirt, you can also make your own tees.
Henke Fakirs tröjimperium