I know IABU really, it's more of a confession.
If I ever hear a sheep shagging joke I find it really really funny.
Once I was at uni and one of my friends (male) was wearing a sheep skin jacket -2 others spent the lecture making quiet baa-ing noises. Very juvenile, I know, but I laughed so much I actually wet myself a little bit and this way way before DCs.
By the way, before I get slammed, I am a committed anti-racist, lead a multi cultural buddy group at my son's school and completely abhor racism and I would never ever tell one of these jokes
but if I hear one i find it funny
I don't know what's wrong with me.
(shuffles off, shamefaced, but feeling better for having made the confession)