Good friend with a HUGE lying problem

So my husband has a best friend that he’s had since 1st grade me and my husband have been together since 15 and 16 years old and been together for 10 years. So I’m pretty close to him best friend to. The problem is my husband is getting sick of his friends lies we suspect he is a pathological liar and is only getting worse.

When we were younger he would tell lies like “he delivered a baby on a bus when this lady suddenly went into labor” like ok the 15 year boy was the best option to deliver the baby 🙄

Now every time we hang out with him every thing out of his mouth is a lie. Just the craziest story’s and we know they aren’t true even when we catch him he has another lie ready to cover up the last lie honestly he is pretty good at lying he is a professional liar.

He tells lies that make no sense to even lie about like what he ate for breakfast or where he bought his shoes. It’s gotten to the point we just don’t believe anything he says.

He will even tell crazy story’s that included me and my husband as if we were there and we have to tell him umm that shit never happened 🤨 he will argue it did and we just of must of forgot... um dude I think I would remember being chased by police and helicopters and hiding under a bridge that just not something you forget 😂

So pretty much his lying is ridiculous and my husband is so sick of it he doesn’t even want to hang out with him or be his friend.. had anyone ever had a friend who is a pathological liar how did you deal with them?