Stan and Jarek were roomates and they worked together at the lumberyard. After a particularly grueling day, they hit the head together before heading home. They each took one of the stalls and proceeded to blow it up. Jarek finished first and as he was washing his hands, in the mirror he saw Stan stand up and pull up his pants, and immediately start cussing up a storm.
"Whats wrong?" asks Jarek.
"A quarter rolled out of my pocket and into the toilet, and I haven't flushed yet", said Stan. Standing there looking down, he took a five dollar bill out of his billfold and threw it down into the bowl.
"What the hell did you do that for, are you crazy?" asks Jarek.
"No" says Stan, "But I'd BE crazy to stick my hand in that for just a lousy quarter".