A nonsense game referring to heavy-action French kissing and deep tonguing.

It's another word in slang for,"Making out."

The act of french kissing

A act similar to Making Out, in which the participants appear as if to play hockey by hitting the other's tonsils with their tounge.

when 2 people are hardcore makeing out, being all sloppy and what not.

A violent game played on astroturf, a ball is hit around the netted astro turf (basically astroturf with a net around it) until the ball is hit at such an angle that it hits sombody in the mouth
this will score you 2 points
there is then a chance that that person may be knoced out
this will get you an additional 2 points
if they are unconsious there is then what is called "tonsil touchdown" in whcih a player needs to succed in ripping out sombodys tonsles and running to the other end of the pitch with them and throwing them on the ground
this will score you an additional 8 points.

i have never seen anybody score over 4 points in tonsil hockey

it is also occasionally mis used to refer to kissing

A game where the male appendage is the stick and someone's tonsil is the puck.