I would, but it exploded when I picked it up... So I've got a mess to clean up. Do me a favour and pass me the paper towels.
I would, but all I've got is picked cabbage; or should I say, sauerkraut. Do me a favour and help me with these jughands!
I would but I'm too busy giving you that face.. Do me a solid and bring the dinosaurs back from extinction.
I would but the last time I used my DNA machine I accidentally created a swarm of sentient carrots that took over the world and enslaved all of humanity. Do me a favour and tell me a bedtime story.
I would, but my stories would probably keep you up at night. Do me a favour, and help me eat all these oranges.
I would but I have a small pink dinosaur on my back smacking me with a frying pan and yelling "Not the momma!" At me... Do me a favor and give me all your money..
I would but I ran out of caffeine when I tried to prevent a colony of ants from slacking whilst they built an underground city for me. Do me a favour and get me some more rum!
I would, but I drank it all. I'm going to regret this in the morning... Do me a favour, and get me a hangover cure.
I would, but it would involve shorting out your central nervous system, and probably kill you. Do me favour and flip this table => ┬─┬
I would but I'm too lazy to figure out how to make that list of symbols.. Do me a favor and tell me what is the difference between favor and favour.
I would, but that will involve explaining proper English spelling to you Yankees. Do me a favour and build the 'device'.
I would but I couldn't pick them up because my hands were stolen by a bear. Do me a favour and make a sandwich for me.
I would, but unfortunately I am a sandwich man, I can't condone any un authorised sandwich construction. Do me a favour and find me a book.
I would but all the paper in the world got burnt up when an alligator dropped her cigar. Do me a favour and wash my dishes for me.
I would, but that would perpetuate your cycle of laziness and ultimately make you unable to function as an adult human being. Do me a favour and defeat ISIS.