English beer

[rebbonk]

A tourist walks into a bar and asks for a pint of English beer. The barman pulls him a pint of Whitbread. The guy takes a mouth full and says it's great. He then asks for directions to the gents. While he's in there, a dark skinned lady walks up to the bar, picks up his pint and lets rip a massive fart into it and then returns to her seat.

When the guy comes back, he's just about to have another gulp when the barman shouts, "Don't drink it, she farted in it"!

The angry bloke turns to the woman and says, "Oy, you fart in my Whitbread"?

The woman says, "No,

Spoiler:

actually, I'm Tessa Sanderson".