Definition of a kiss!!

Definition of a kiss as given by...

Prof. Of Algebra: Kiss Is Infinity Because It’s 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 Orbicular Is Oris Muscles In The State Of Contraction.

Prof. Of Dentistry: Kiss Is Infections And Antiseptic.

Prof. Of Accountancy: Kiss Is A Credit Because It Is Profitable When Returned

Prof. Of Economics: Kiss Is That Thing For Which The Demand Is Always Higher Than The Supply.

Prof. Of Statistic: Kiss Is An Event Who’s Probability Depends On The Vital Statistics Of 36-24-36.

Prof. Of Philosophy: Kiss Is Persecution For The Child Ecstasy For The Youth And Homage For The Old.

Prof. Of English: Kiss Is A Noun That Is Used As A Conjunction; It Is More Common Then 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.

Prof. Of Comp. Science: What Is A Kiss? It Looks To Be An Undefined Variable