multiple acts of sex with a single partner over a period of several hours
imbroglio, disaster
orgy, an act of group sex
Sexual intercourse involving more than two persons, especially with a high proportion of men.
The act of a street gang attacking random people on the streets and/or committing gang crimes.
Gang rape.
To belong to a gang; to commit criminal acts as part of a gang.
To beat one or a smaller amount of people as a gang.
To participate in a gangbang.