An Englishman, a German and Abou El Abed are sitting at the swimming pool.

The Englishman takes out his penis, puts in the water & says "Temp is 32 C ".

The German puts his penis in the water & says "Temp is 90 F."

Abou Abed puts his penis in the water & says: "I do not know about ze temperature, but ze water is 1 meter  deep!!!!