Boo

If I were as ugly as you are, I wouldn't say hello, I'd say boo!

Slow

There were three men on a hill with their watches. The first man threw his watch down the hill and it broke. The second man threw his watch down the hill and it broke. The third man threw his watch down the hill, walked all the way to the bottom, and caught it. The other two men were puzzled and asked the third man how he did it. The third man said, "Easy. My watch is 5 minutes slow!" 

Giraffe and a Hedgehog

Q: What do you get when you cross a giraffe with a hedgehog?
A: A six-foot toothbrush.