From: utzoo!decvax!cca!mickey
Newsgroups: net.jokes.q
Title: Another Aggie joke
Article-I.D.: cca.1530
Posted: Fri Jun 25 14:40:14 1982
Received: Mon Jun 28 05:48:20 1982

I heard this one from our sales rep in Houston, so the credit (or lack of)
goes to him.....

Why is urine yellow and semen white?

So Aggies know if they're coming or going!