Armando is GLoria Pritchett's cousin.
Armando stayed at Jay and Gloria's House, much to Jay's dismay. He thus attended Alex's graduation party as well. He had no lines at all and did not speak English.
He ate and drank all Jay's supplies without cleaning. Jay mistakenly believed that Gloria's horse ashes are actually drugs. Gloria was fed-up with Jay's attitude because he treats her family member like criminals. After Gloria gives a toast to Alex, which makes Jay guilty, Jay finally allowed Armando to stay at his home. However, Gloria discovered that Armando had been stealing Jay's Cigars from their house, so she forced him to leave without telling Jay.