Kiss - Definition

Professors of different subjects define the same word in different ways:
 
** Prof. of Computer Science:
A kiss isA few bits of love compiled into A byte.
 
** Prof. of Algebra:
A kiss is two divided by nothing.
 
** Prof. of Geometry:
A kiss is the shortest distance between two straight lines.
 
** Prof. of Physics:
A kiss is the contraction of mouth due to the expansion of the heart.
 
** Prof. of Chemistry:
A kiss is the reaction of the interaction between two hearts.
 
** Prof. of Zoology:
A kiss is the interchange of unisexual salivary bacteria.
 
** Prof. of Physiology:
A kiss is the juxtaposition of two orbicularis oris muscles in the state of contraction.
 
** Prof. of Dentistry:
A kiss is infectious and antiseptic.
 
** Prof. of Accountancy:
A kiss is A credit because it is profitable when returned.
 
** Prof. of Economics:
A kiss is that thing for which the demand is higher than the supply.
 
** Prof. of Statistics:
A kiss is an event whose probability depends on the vital statistics of 36-24-36.
 
** Prof. of Philosophy:
A kiss is the persecution for the child, ecstasy for the youth and homage for the old.
 
** Prof. of English:
A kiss is A noun that is used asA conjunction; it is more common than proper; it is spoken in the plural and it is applicable to all.
 
** Prof. of Engineering:
 Uh, What? I'm not familiar with that term.