Three self-styled Insta influencers arrive at an exclusive hotel, and get in the lift on their way to a big glossy celeb function on the 40th floor. Just before the door closes, a drunken old tramp staggers in and joins them, to their disgust; but they do their best to just ignore him.
The first reaches into her handbag and fetches out a bottle of perfume. As she sprays some on her neck, she tells the others, "Passion, by Katy Perry - £100 for 200ml."
Straight after, desperate to impress, the second does the same, sprays her perfume and proudly tells the others, "Obsession, by Taylor Swift - £250 for 100ml."
Determined to out-do them both, the third fetches a tiny little bottle from her bag and sprays some on herself. She confidently declares, "Pure Elegance, by Beyonce - £500 for just 25ml."
As the lift is halfway to its destination floor, the tramp grunts and puts out the longest, rumbliest, most eye-wateringly foul, odious fart, leaving the others gasping for breath and almost in tears at the cloud of unbearable stench.
They finally arrive at the top floor and the tramp stands by the door, ready to hop out, and he turns around triumphantly and exclaims, "Brussels Sprouts, by Lidl - 58p a lb!"