An excessive roll of fat around your midsection that resembles a series of popsickles, sticky and gross like when you leave them out too long in the summer.
by Sarah & Hannah June 24, 2007
A fatsickle is produced when a fat, bald, caucasian man sticks his black dick in a tray of ice to get a boner and to get the sweat off his dick to impress his "lady-friend" of the night, then he sticks his fatsickle in her.
by tankin355 October 13, 2007