Arse

It ended up being an informative discussion about other words you could use on the air instead of "ass" because that word could offend.

Disqualified submissions from the get-go from friends of the show:

• rectum
• sphincter
• bunghole

(these words describe the hole, not the butt)

We like these:

• can
• bum bottoms (Spinal Tap)
• but the best word of all is surely "ass"

And finally the poor misguided boy that was told a butt was called this by his grandmother:

show audio chime in: that's what my granny called it!

DO NOT LOOK UP "ANUS" IN WIKI-PEDIA!!! YOU'LL SEE THINGS THAT MIGHT RUIN YOUR DAY!!