Here are a few humorous lines you can utilize in a toast:
Did you know what the definition of marriage is? It is an arrangement between a man and woman whereby they are mutually agreeing that she will get her way.
Men who have pierced ears are great for marriage. They have already experienced pain and bought jewelry.
A good wife knows one thing. She must always forgive her husband when she is wrong.
Just please keep in mind, you always want to keep your toasts tasteful. I was sitting in a wedding a couple of months ago and when a friend of the groom got up to say something and then referred to what was going to happen later that night, it was just an awkward feeling. Just remember to keep things light hearted but try not to say things that would make the bride or groom feel uncomfortable. The same applies to the guests that will be listening in on what you have to say.

