Oh yeah Callum, the singer in Opeth looks like he's "enjoying" himself a little too much while singing and playing.

Oh yeah! Ms. Winn-Jones (teacher from Girl's High in charge of the production) told us that she went to school with a... very slutty girl. She'd slept with every single member of the 1st XV (top rugby team) and she got pregnant shortly after. She'd slept with so many people that they didn't know who the father was.

What's even funnier was what Ms. Winn-Jones said...
"Back in those days we always called her by her nickname, which was 'Mattress'"