Professors of different subjects define the same word in different ways:

** Prof. of Computer Science:

A kiss is a 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 as a 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.