When my parents were married (1948) my dad forgot to book a taxi to take them home from the church hall afterwards so they had to catch the bus, Mum in her full wedding regalia. Fortunately someone lent her a fur coat to pop over her shoulders and the bus conductor let them off with paying their fare!
I'm desperately trying to think whether anything funny happened at our wedding but it was so long ago, I can't remember. Sylvia