Butt Sniffer still on the loose!!!

WOW, is all I have to say, WOW. I know that some people have weird fetishes, but this is just straight up crazy. Watch this video as a shopper browses the aisle taking as many opportunties as possible to sniff the shelf stocker's behind. Yes, that's right, he sniffs the store employee's buttocks.

Plymouth, England, police are searching for the bespectacled pervert, aged about 40, who smelled the co-op worker's bum at least 20 times on consecutive weekends.

CCTV footage shows the 5-foot-9-inch oddball pretending to pick items off shelves before crouching behind the shelf stacker. With his face near his victim's derriere, he seems take a whiff -- and once gets so close his nose touches the man.

Click through to watch the footage. Admit it, you're intrigued.