The two that jump out of my memories are...
The bride who was so drunk (and naturally a bit clumsy) who cut her hand on the cake knife and didn't realize it until she bled on the cake and her dress.
The one where the grandparents gave one of the 8 yr old flower girls a glass of red wine and were laughing at her stumbling/flailing around the dancefloor...until she puked all over it. They were drunk enough they were laughing uproariously when the girl's mother came over to give her parents supreme crap for what happened as the calls for a wet mop cleanup went out.
The bride who was so drunk (and naturally a bit clumsy) who cut her hand on the cake knife and didn't realize it until she bled on the cake and her dress.
The one where the grandparents gave one of the 8 yr old flower girls a glass of red wine and were laughing at her stumbling/flailing around the dancefloor...until she puked all over it. They were drunk enough they were laughing uproariously when the girl's mother came over to give her parents supreme crap for what happened as the calls for a wet mop cleanup went out.