Ok if you're actually serious heres what I do bc I shower all the fucking time.. shake all the water out of your hair with your hands. Then take your right hand and 'swipe' it down your left arm and try to flick off as much of the water beads as possible, then the do the other arm. 'swipe' down your chest/stomach with both hands, same thing with your legs. Use two towels for each shower, one for hair and one for your body. Two semi-wet towels will dry faster than one really wet towel and you'll be good to go for the next shower.
Interesting note: if you google "My Brother and Me" this is the first picture that comes up. Ballin'