Ok, Ok

Ok, here's another one. I had to sit and think what has happened to me that was a remembered "funny."
I went to New Orleans with a bunch of people back in the 1990's. We were all walking around and came upon this horse drawn carriage. So we all pile in and as we are enjoying the sights, the driver says  that his horse was named Amis.
Well me in my semi-drunken state thought he said Anus. So  I start saying "giddy up Anus go go go."
I didn't remember this, but was told this the next morning.
I will never let that down.