I like to move it move it

I'm trying to give my laziness a name. Hypothyroidism to be precise. I mean, come on. A disease that covers both laziness and weight gain. It's the perfect excuse for everything. "Can you pass me that bottle of water, please?" "Oh no, I can't, I have hypothyroidism."
"I'm not fat, I just have an under-active thyroid."

Now, if there is only some way I can fake this test. Hmmm.