Can someone please explain to me how adding a really big, noisey exhaust onto a clapped out piece of ....e - can apparantly make it cool?

There's a bloke lives nearby who owns a really old Vauxhall Corsa. It's pretty much a wreck. Rusted and falling apart.

He's now added this twatting great exhaust that looks like a Jet engine. You can hear him coming from miles away, the earth trembles, everyone looks round - then around the corner comes this wrecked piece of crap - but he's hanging out of the window with his shades on as if to say - "Come on girls, come and get it in the love wagon."

He slows down, then accelerates, deafening everyone as he roars away at about 15mph.