The strip I drew for tomorrow (or today depending on which time zone you're in) was originally drawn thus:
However the powers that be deemed giraffe genitalia, covered or otherwise, to be just too dang racy and thus I had to swap in the wordplay panel you see below (which you can click to enlarge to see my hopelessly erratic inking details).
To be honest it's not a great joke. Sometimes a forced change like this can actually improve a strip. It took me ages to find animal names that rhyme with things you put around your neck. The only other one I came up with was a feather boa for a boa constrictor but that's just silly.