My wife had a baby
And while she was in hospital I had to look after our older son.
Now to keep him amused I got his rattle with huge suction cup and yes you've guessed it,stuck it on my forehead to play Daleks.
I didn't know about the cup sized red mark until I went to the hosp and my wife asked what I'd been doing.
Took about 5 days to disappear.

I was 20.
(Captain Spacker I lick windows, Fri 18 Sep 2009, 7:31, 4 replies)

yup
been there.

It was one of those rubber half-balls that you can turn inside out and they jump 8' in the air. They make great suckers. Wouldn't come off, and I had the mark for a week. Like a perfectly round love bite on my forehead.
(Spidge New sig needed, donations gratefully accepted., Fri 18 Sep 2009, 10:37, closed)

Me too...
With half a tennis-ball.
Mind you, I was eight at the time! :-D
(minimalist ..., Fri 18 Sep 2009, 14:13, closed)

I also
did the same thing with a suction cup off a windscreen cover. Perfectly circular red bruise in the middle of my forehead for a week or so.
(Prof. Moriarty put his foot in it on, Fri 18 Sep 2009, 17:37, closed)

flashback
I did this as a kid, needless to say my terribly racist old mum wasn't too impressed - "you look like a bloody hindu"
(mymilkshakebringsallthemongstotheyard poison hearts, poison minds - joining hate, Sat 19 Sep 2009, 10:00, closed)