a facial cumshot which covers the entire face, sometimes with the assistance of friends in order to gather the correct quantity of semen.
Tracy's such a freak that she thoroughly enjoyed getting a goo mask on friday night.
A horrible, terrible, awful word that should never be uttered in front of adults. Known to cause severe anxiety and bus accidents. Use with caution.
After uttering "green sass frass grass" to all of his elders, the boy was kicked out of all his associations and hit by a bus.