I've had a few extended stays in hospitals for various reasons over the years, like that time I thought I was Mick Doohan and turned out more like Postman Pat for instance... and they normally administer the antibiotics through a drip but way back if a drip failed a doctor had to fit you up with a new one and if that happened at night you had to wait until morning when the doc could fit you into schedule, so until then you got your ABs via direct injection into the butt ock, as Gump would say...
that is a thick, viscous fluid that displaces a lot of tissue until it absorbs. It feels like a cork in your butt. I dare you to google that.
