View Comments Signs full of ‘WTF’ (30 Photos) » signs-full-WTF-1 Author: Bob | June 24, 2012 | In: Funny, WTF Tweet Thanks! Trevor Diabetics often have poor circulation to their extremities….they make special loose knit socks to they don't risk cutting off blood flow to their feet https://www.facebook.com/jana.noel1 Jana Chris Noel Newton I was going to say I don't get this one. Hello Bob is a little ignorant. blog comments powered by Disqus