Party Mushroom

Q: Why is the mushroom always invited to parties?
A: Because he's a fungi!

Flash Dog

Q: What happened to the dog that swallowed a firefly?
A: It barked with de-light!

Glucose Lesson

A professor is lecturing a class and says, "Today's lecture will be about glucose. Glucose is sugar and can be found in lots of stuff. For example, semen, candy, etc." A blonde girl responds with, "How come you can't taste sugar in semen?" The professor says, "Well, sweetie, that's because you don't have taste buds in the back of your throat."