Almost a Movie
One of the movie posters glimpsed as everyone is leaving the cinema at the end of the film is for a film called "Busing". "Busing" is actually a script Smith wrote following the success of "Clerks", and was basically described as "Clerks in a restaurant" but Smith abandoned it since the studio he pitched it to, the now-gone Hollywood Pictures, didn't like it. The similarity to "Clerks" explains the parody poster design.
Daughter Gets a Cameo
In the opening scene of the film, the two babies are left by their mothers outside the Qwik Stop. The baby that is supposed to be infant Silent Bob is actually Kevin Smith's real life daughter, Harley.