A Texas A&M (Aggie) grad, a Texas Tech (TT) grad and a University of Texas (UT) grad end up at the urinals in a bar. The Aggie finishes first, walks over to the sink and loudly proclaims ""In my health class at Texas A&M we were taught to wash our hands after using the bathroom to prevent disease"" and proceeds to splash soap and water everywhere. Additionally, while drying off he uses more paper towels than are necessary. The TT grad finishes next, walks over to the sink and loudly proclaims that ""While at TT in addition to learning the value of washing our hands in our health class I took an environmental class and learned the importance of taking care of the environment "" and proceeds to use the minimum water and paper towels needed for the job. When the UT grad finishes he mumbles under his breath ""I learned not to piss on my hands in kindergarden"" and walks out the door.