i am indeed serious. as the duke of edinburgh would say "one's bell end gets flaming perishing" if one was circumcised as a baby. i use old socks from when the kids were small, especially when wearing shorts in sub-zero temperatures, so they are usually called cock socks rather than willy warmers. i actually lost one at about 12.5 miles on the Clowne half this year, so if anyone found it you know who's it is.
Too much information? Well you asked for it
p.s. i promise to put my x socks on my feet only.