From the San Francisco Chronicle:
"Doctors thought the strange, bleeding bumps on Aaron Dallas' head might be from gnat bites or shingles. Then the bumps started moving.
A doctor found five active bot fly larvae living beneath the skin atop Dallas' head.
"I'd put my hand back there and feel them moving. I thought it was blood coursing through my head," Dallas told the (Glenwood Springs) Post Independent.
"I could hear them. I actually thought I was going crazy."
Dallas said he likely received the larval infestation while on a trip to Belize this summer. Bot fly infections are not uncommon in parts of Central and South America."
The doctors dug the maggots out of Dallas' head, and now he's got 'em in a little container for all the world to behold. Blech!