"What size?" asks the clerk?

"Gee, I don't know."

"Go see Sophie in aisle 4." He goes over to see Sophie, who grabs him in the
crotch, and yells, "Medium!" The guy is mortified! He hurries over to pay and
leaves quickly.

Another guy comes in to buy condoms, and gets sent to Sophie in aisle 4.
Sophie grabs him and yells, "Large!" The guy struts over to the register, pays,
and leaves.

A high school kid comes in to buy condoms.

"What size?" The kid embarrassedly says "I've never done this before. I don't
know what size." The clerk sends him over to Sophie in aisle 4. She grabs him
and yells "Clean up in aisle 4!"