Prof. of Economics - Kiss is that thing for which the demand is aways higher than the supply.
Prof. of Accountancy - Kiss is a credit because it is profitable when returned.
Prof. of Algebra - Kiss is infinity because two divided by nothing.
Prof. of Geometry - Kiss is the shortest distance between two lips.
Prof. of Physics - Kiss is the contraction of mouth due to the expansion of the heart.
Prof. of Chemistry - Kiss is the reaction of the interaction between two hearts.
Prof. of Physiology - Kiss is the juxtaposition of two orbicularisoris muscles in the state of contraction.
Prof. of Dentistry - Kiss is infectious and antiseptic.
Prof. of Philosophy - Kiss is the persecution for the child, ecstasy for the youth and homage for the old.
Prof. of Comp. Science - What is a kiss? It seems to be an undefined variable!
Prof. of English - Kiss is a noun that is used as a conjunction, it is more common than proper, it is spoken in the plural and it is applicable to all.
Prof. of Architecture - Kiss is a process which builds a solid bond between the two dynamic objects.

There once was a young man named Billy Bob. Now, Billy Bob was a normal Southern boy looking for a nice Southern girl to be his wife. One day, at a mud wrestling match, he met beautiful Tammy Jo. They fell in love and got married. To celebrate their marriage they spent their wedding night at a Super 8 motel in their home town. Tammy Jo was very excited. She had bought some nice lingerie and Billy Bob thought she was absolutely breathtaking.

As they were getting hot and heavy, Tammy Jo said, “Be gentle with me, I’m a virgin.” Billy Bob was totally outraged to hear this revelation. He jumped up, dragged Tammy Jo out of the room, drove to her parents’ house and left her crying on the doorstep.

Billy Bob immediately went over to his father’s house and told him what had just happened. “She said she was a virgin… A VIRGIN!” To which his father replied, “Well son, as I’ve always told you, if she ain’t good enough for her own family, she sure ain’t good enough for ours!”

A blonde was playing Trivial Pursuit one night. It was her turn. She rolled the dice and she landed on Science &Nature. Her question was, “If you are in a vacuum and someone calls your name, can you hear it?” She thought for a time and then asked, “Is it on or off?”