As you look at your fingers you see that they are starting to slowly turn green. You are too stunned to even consider moving as the green color beneath the skin in your fingers pushes through them in the form of several willow leaves that have inexplicably sprung through your skin. You stand up and start to run, only to feel your toes give a strong burst of growth which burst through your tennishoes (which you got from the clearance isle at Mervyn's [a great place to go for the best deal on clearance items!])
Your heels also burst through your cheap-ass sneakers and dig deep into the earth. You manage to take a couple of desperate running steps before they forcefully dig into the ground, rooting you in place.
Your heels and toes are securely rooting you to the ground forcing your to stand and watch yourself turn into the plant that you know you are becoming, when someone you don't know runs up to you.
"Quickly! Eat this Spam!" he says, handing you a slab of the canned meat product that local advertisers would have you believe is "Crazy Tasty".