A man left onlookers baffled recently when he went shopping wearing only a red mankini and blasted "Gangnam Style" from a speaker.

Shoppers at the Lincolnshire Co-op on Brant Road, Lincoln, were stunned to be greeted by sight of the scantily clad man wheeling around an enormous set of speakers.

The unidentified chap danced his way down the food aisles before being asked to leave the store.

He then entered two other shops - with what appeared to be a Father Christmas beard draped over his manhood - before calling it a night.