I saw this sign on a lamp post in Uganda and it really got me wondering. Why, oh why would anyone want to gain a bum? And what does it mean? A bigger bum? An extra bum? There were similar signs (with different phone numbers) advertising "Gain hips quickly". Is that to accommodate the extra bum?
I never saw any signs of mutant Ugandans though, so I'm not sure if the business is doing very well.