Things to make out of shirts or re-purposing a shirt.
A list-based article
Mix text with images and embeds
A collection of images
Everyone can submit new list items and vote up for the best submission
One or multiple questions about a subject or person
Hot or Not
A poll where each question has two opposite answers
A poll where each question has two competing answers
What do you know about ...?
Everyone can vote up for the best list item
What type of person are you?
Facebook post, Twitter status, etc.
Create a funny pic