A person who joins a party abusively without having been invited. That belongs or joins the pacota.
1º_ Relative to the paco or paca ("set of little value" ), or with its characteristics. 2º_ That it is part of a pacota, in its meaning of "group of violent and abusive people". See pacotilla , patotero , patota , pato .
PACOTERO in Argentina: person who participates in a pacota, or party, in general a type of carnival.