TBH I thought you already knew about DickButt and were making a (funny) joke referencing it. I chuckled and went on my way, missing the t-shirt portion. After seeing this, I wanted to say that you remain a really cool person and I appreciate how you handle

Thank you, the whole thing was a little baffling, I just thought everyone was having a laugh. 

I am certain I HAVE seen K.C. Green’s wonderful art before, but I have zero memory of that character/cartoon. As everyone knows, me making jokes about Nightwing’s rear end are as common as snowflakes in Winter. Just an odd coincidence. 

I spoke with KC about it on Twitter and they could not have been nicer or more understanding.