That's funny. You should shoot the hell out of, then tear it apart, then torch the bitch, and then throw the ashes in the river! AArrrgh!
I saw a chair like that the other day on the sidewalk and I was trying to figure out how to transport it to my apartment and then some jerk snatched it and so I didn't get it.
i dont think golf clubs or baseball bats will be very formidable weapons in this battle. Chainsaws and fire however, are a must. BUT, i think the best weapon for this situation would definately be, gravity. You should find somewhere where you can drop it a few stories a few times, then go at it with a chainsaw, and torch it to put it out of its misery. make sure you get pictures/video
Here's what you should do: Get my sister-in-law, Lisa, to get naked and sit in the old recliner for a couple hours. Then take the chair about 10 miles offshore and throw it in the ocean. Since Lisa sat bare-assed in the recliner, the chair will reek so bad of rotten fish, that I'm sure a bunch of sharks will catch the scent and come and rip the chair to kingdom-fucking-come.