I always wondered how people made these. I really enjoyed using the Image Chef website. It was easy to navigate. I found Image & Sign Generator, and Custom Sign Generator not as easy to navigate. The Smiley Generator was fun to was easy to use as well. The Image Chef and Smiley Generator would be a great way to start off or end a class on a funny note. Obviously this would always need to be school appropriate (I found many were not). I even might leave one of these printed out for my family when they forget something, like doing the dishes. Overall I think these are very popular and a great way to connect with the students.