Everybody in this small world would, of course , understand well what is a " French Kiss"
Wikipedia defines :
A French kiss is a kiss, usually romantic or sexual in nature, in which one participant's tongue touches the other's tongue and usually enters his or her mouth.
It is also known as tongue kissing, pash, hooking up, busting slob, mugging it up, making-out, macking on, meeting, necking, getting into, snog, slipping the tongue, popping tongue, sucking face, swapping spit, deep kissing, getting off with, pulling, tongue wrestling, tonsil tennis, tonsil hockey, Frencher (Quebec) and frenching. An older name for 'French kissing' is cataglottis, from cata (down), glottis (throat). In French, it is simply embrasser avec la langue (literally, to kiss with the tongue) or the slang version rouler une pelle (to roll a shovel), or "rouler un patin" (to roll a skate (as in ice-skate, or roller-skate)).
French kissing stimulates the lips, tongue and mouth, which are all areas very sensitive to touch, and the practice is considered to be pleasurable, highly intimate, and sexually arousing. Unlike other forms of kissing (such as brief kisses in greeting or friendship), episodes of French kissing may often be prolonged, intense, and passionate. Because of its potential for arousing sexual feelings in bystanders (or outrage, amusement, derision, or disgust), 'French kissing' as a public display of affection is typically discouraged in most parts of the world
