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1 definition by Gabriel D Sanchez

When an extremely obese person's thigh fat is so out of hand that it appears to engulf the knee, bypass the shin and calf and ends up stopping at the ankles. Combination of "thigh" and "ankles".
Brett: Hey, Did you see that woman standing in the buffet line?

Gabe: Hell yeah, how could I miss her. She's rocking some mean thankles.
by Gabriel D Sanchez May 21, 2009