Here is a slot machine I made with Visual Basic.NET for school.
I went overboard with it, but was amused.
I did it at the absolute last minute, and spent around 6 hours on it in mostly one setting.
It was due today, and I sept 5 hours on it last night from 10:00pm to 3:00am this morning, then another hour on it today before turning in the final product, which is attached.
Unfortunately, to see/use it, you'll need Visual Basic.NET, but, if you have VB.NET, tell me what you think.