Warning: this is not a video to watch in earshot of your boss.

Ex-Rangers goalkeeper Andy Goram received a tirade of abuse from Celtic fans who found him playing the roulette machines in a bookmakers.

The video starts with the fan chanting “There’s only two Andy Gorams” in reference to the former Scotland international suffering from a mild form of schizophrenia.

Goram took it all in good humour, which the Celtic fan filming the video seems to take as an invitation to hurl a stream of insults at him.

Proof, if proof were needed, that so-called terrace banter doesn’t translate to the high street.

Via 101GG