Student: A variable who don't need no man
If you lay them right the first time, you can walk all over them for years.
Heavy petting.
Lemonaid.
A whale-weigh station!
A PDF file.
Teacher: Why are you late? Student: There was a man who lost a hundred dollar bill. Teacher: That's nice. Were you helping him look for it? Student: No. I was standing on it.
The variables aren't necessarily related.