I heard a similar one.....
Does this handkerchief smell of chloroform?
Are they humour? Well, that's up to the audience. If they are, then they are certainly on the darker side. I can see how they'd be considered bad taste.
Anyway, onto lighter jokes....
You know there are only 10 types of people?
Those who understand binary and those who don't.
What's orange and sounds like a parrot?
A carrot
Kid says to his mum, 'When I grow up I want to be a drummer!'. His mum replies, 'You can't do both'.
How many lead singers does it take to change a lightbulb?
One. They just hold it while the world revolves around them.
Guy sits on a train next to a Scotsman, an Englishman and an Irishman. He say's, 'Is this some kind of joke?'.
How many REAL men does it take to change a lightbulb?
None. Real men aren't scared of the dark.
Hedgehogs. Can't they just share the hedge?
OK, I think that's enough. I'll get my coat.......