The Grecian-style gown Ann Veal wears to wed Gob is remarkably like that of the ceremonial robe worn by members of the Masonic youth group Job's Daughters, even down to the tasseled white cord around the yoke that is twisted between the breasts and tied in a square knot just below the waist.
The abbreviation of the name of the church where Gob gets married spells out HER even with a question mark. This is a running gag about George-Michael dating Ann.
The episode opening parodies the pilot of HBO's Entourage (2004) which focuses on a celebrity and his group of friends. The club they attend is called "And Jeremy Piven", a nod to the opening credits of Entourage, where they drive past buildings with cast members' names on the signs.
Gob (Will Arnett) stutters on the word "should", stutters about Ann (Mae Whitman)'s $32 nightgown that he's wearing, his $6,000 tuxedo (shirt) that Ann's wearing, and a $3,400 something, ending with him saying "Come on!" multiple times. A nod to episode 2.6, Afternoon Delight (2004).