The only one that really springs to mind is...
A few moons ago at Rock City in Nottingham. Whilst slightly intoxicated I decided it would be 'cool' and sure to impress the ladies if I was to slide down the banister rather than walk down the stairs.
First half was alright. Second half I fell arse over tit and toppled down the rest of the stairs in front of everyone.

It didn't impress anyone and I had a really bad headache and grazed back for the rest of the night which subtly blended in with my hangover the following day.
( Terry_Tibbs Coarse and violent nudity. Occasional language, Wed 8 Apr 2009, 13:39, 2 replies)

I'm quite surprised that didn't work for you.
I've only ever pulled in City once. And that was when I was wearing brightly coloured tights, leg warmers, gloves, tutu, and a t-shirt that I decorated with pictures of flowers and a bee that spanned enough colours to immasculate a rainbow. Yes I am male, and yes I had to be extremely intoxicated before daring to step foot in Notts centre dressed like that without fearing for my life (and I've spent the last year living in hyson green).
(Poodles! MCCCXXXVII, Thu 9 Apr 2009, 3:26, closed)

ever been to
blue note in Derby? that is notorious for people toppling down the stairs

I fell down the stairs in Corporation, Sheffield too :D
(Lord Chode, Thu 9 Apr 2009, 22:38, closed)