Looking for funny birthday wishes for son in law? I am glad you have found the right article.

In this article, I have written for you some of the best funny birthday wishes for son in law that you can send to him.

Read: Blessing Birthday Wishes for Son-in-Law

Funny Birthday Wishes for Son in Law

When I asked you to be my son-in-law, I never said you had to watch the ball game with me or pass out beers at parties. Happy Birthday, son-in-law!

We’ll not get drunk today as a celebration, but we’ll throw in a little ‘keg’ every now and then…for your mom of course. Happy Birthday!

Surprised it was another birthday son-in-law. It feels like the party never ends…come soon so we can get wasted again! Happy Birthday!

If you think that marrying our daughter is a way to avoid paying child support, think again! Happy Birthday, son-in-law!

You know you’re getting old when your friends are all celebrating their birthdays while you’re standing there wishing they weren’t all so old. Happy Birthday!

Happy Birthday son in law! You may get older but my daughter will always be the boss. Just enjoy it while it lasts.

Birthdays are great, the cake, the presents, but best of all it means another year with the same old friends! Happy Birthday, son-in-law!

Birthdays are good (if you’re a girl) or bad (if you’re a boy). Happy Birthday son in law!

I don’t have to buy you anything on your birthday – I just show up with enough beer until the keg runs dry!

I’ll be the first to admit that your arrival to the family made things a bit more complicated and chaotic, but we’re all glad you were persistent. Happy Birthday son in law!

We made the topic of your birthdays a family joke, but at least we showed up to all the events. Happy Birthday, son-in-law!

I hope your gifts and presents today will be way better than the car we gave you on your wedding day…ha ha ha…Happy Birthday, son-in-law!

Come on over anytime! There’s always beer in the fridge and cans in the garage. Happy Birthday son in law!

Happy birthday! We’d like to say you look good for your age. Hope one day we’ll be able to say, ‘you look good for your weight.

Happy Birthday son-in-law, you’re another year older and I’m another year wiser. Here’s to the next year.

Is that a cake I see or is your head growing bald? It’s probably a cake full of brains. Happy Birthday, son-in-law!

Happy Birthday son in law! This year you should be extra careful! I saw that the new yearly mileage for your car has been set at 100,000 miles.

Happy birthday, son-in-law! I hope your day turns out to be a complete and total disaster because then we could all sit around and laugh at you!

You didn’t get the looks of your father or the brains of your mother . . . but taken together with all my other in-laws, you make a fine assortment! Happy birthday!

Happy Birthday to my son-in-law! You forgot a gift for my birthday last year, here is a box of hope to return the favor.

I would have given you a wrapped present but they all seemed too expensive for you! Happy Birthday Son in Law!

You’re a year older, which means that you’ve lived two-thirds of your life already. But who cares? You still have all of the time in the world! Happy Birthday son in law.

Happy Birthday, Son! Unbuckle your belt, let off a little steam, and have a good laugh today!

Today is your birthday and you are now an old man – a month older, one year wiser, ten years more mature, and literally 60 seconds closer to death! Happy Birthday, son-in-law!

I hope after reading this article you have found some of the best funny birthday wishes for son in law that you can send to him.