It's so weird but its funny hell go up to my foot and smell the bottom of my sock and start licking it,then I'll tell him to stop and he'll look up and say meow meow lol can you tell me why he does this??
It could be your detergent! Some cats love the smell. I fostercared a domesticated Serval (an African wildcat that is the cousin of the cheetah) and he would roll around in my clothes and sleep in my laundry basket full of socks walking with them all around the house. Its nothing to worry about! LoL
Your cat, unfortunately, has Feline Cosmopolticianitis. Your cat will start off licking his feet, then gradually descend deeper into the dark crevices of his deviated mind. The obelisk, obtainable through passionate grooming, is the only solution. If nothing else works, please desecrate your closet with crumpled posters of Stevie Wonder.