Everything already said is true. I went to college there for two years and live 3 or 4 miles away.
Practically the only bar or club in Blackburn where you're safe from a scally/chav is the Cellar Bar and believe me, its a hole. Fairly nice people, horrible bar.
A "Montana Blackburn" is when a man takes a shit early in the morning, but doesn't wipe his ass, then puts on tighty-whiteys. Late in the day, when he's having sex in the doggystyle position, he takes his shit-stained underwear and wraps it over her face, or across her mouth, and proceeds to fuck her while pulling on it.
"Man, I gave her such a nasty "Montana Blackburn" last night, she had to brush her teeth afterwards."
The kind of bastard that puts nice pretty girls on the back burner, and instead dates some biologically confused Mexican trash bag that sells herself for food stamps and thinks she's a vampire.
Person 1: Gosh darnet I really liked that guy but it turns out that he was just a backburner bastard.
Person 2: Don't worry he'll be burned back when he's sitting in the corner and watching that Mexican slut sell her self for food stamps.
Person 1: Yeah, I hope it burns when he's eating Mexican man cum out of her twat..... stupid fucking backburner bastard.
The act of having a massive stool movement over a long period of time. Generally the movement would last half an hour at a minimum and the bowl evacuee would loose anywhere between 2-4kg in weight.
* I'm gonna go do a Blackburn, see you in an hour.
* Holy Miley Cyrus! I just did a Blackburn and I think I need stitches.