These are the same kinda people who don't metnion that they're bringing their kid to the reception and yet still expect their kid to have a chair!
At my brother's wedding of 150, we had 2 extra tables because we knew the damn ghetto people would be doing it, and somehow, those two tables filled up, AND took the extra table that the staff would have sat. This was horrible as I was one of hte best men and ushers.
OMG. Thats why my wedding reception is not only going to be on a boat so people who show up late are left behind and I'll have to figure out some fool-proof way to prevent disruptive kids from being there without offending them. I personaly don't mind offending them, but i'm sure the bride will be like, but they're family...