Tree fellers

There's a joke about that but it's not PC so I wont repeat it. 

Roses are red
Violets are blue
I'm schizophrenic
And so am I... 

Unemployed Paddy and Mick are wandering past the sawmill and see the sign saying "Tree fellers wanted".
"Ah sure", says Mick, "it's a pity Seamus wasn't here or we'd have got the job".