1.  Comic Sans walks into a bar. The bartender says, "We don't serve your type here."
2.  What's the easiest way to get straight As? Use a ruler.
3.  A grasshopper sits down at a bar. The bartender says, "We have a drink named after you!" The grasshopper replies, "Who names a drink 'Steve?'"
4.  What's a balloon's least favorite type of music? Pop.