When you have a long night out drinking and the next morning you have the alcohol diarrhea. Swankles occurs when you have liquid hot magma coming out for such a long period of time, that you start taking off clothes from sweating. Eventually you have to take your pants/shorts off from around your ankles due to excess sweating. The result is swankles.
It is a derivative of cankles but much more goliath. It is basically a womans (or mans) figure that starts at their shoulders and goes straight to their feet without any
deviation much like a 2X4 but in this case a 90X90.