Stomping on the wedding dress is the new knocking over magazine racks.
I keep playing out more exaggerated versions of the scene in my head. Borys's fiancee is bawling, Borys is just piss diss drunk, pulls down his sweat pants, and takes an epic post-Taco Bellian shit directly on the wedding dress, and then uses the veil to wipe his ass. Then he just yells "Where's my dinner, bitch?" and throws a rolling pin at his fiancee as she runs out the door.