The arch in a girls back when she pushes out her ass and tits at the same time in an attempt to look sexy or slutty. The resulting arch is a slutback. Some arches are natural, others may be forced.
The occurance of splashback during a number 2 that is so accurate, it returns straight backto the point of origin inside the anus. Can be greated with a sly smile of self satisfaction.
A phenomenon which defies all known physical laws when, regardless of size, density, height, force and slope, a dump fires bogwater skywards and strikes the victim directly in the butthole or genitals.
when the guy blows a load in the toilet and forgets to flush or doesn't flush, then the woman goes to the bathroom, drops a deuce and the splash from the turd splashes up with the load...and boom there you have a baby 9 months later...."I shall call him lil shit"
Etymology: from the practice of running from Europe and crossing the Atlantic Ocean to The Americas
Date: 2009
usually offensive : a European who enters Anahuac