A poor excuse for a dance move designed in thirty seconds, in which you wiggle your ass back and forth like there's a three foot dildo in there, and then walk forward and backward stiffly. (Imagine walking while holding a shit)
"Yo did you see Emily last night? she does the butt stuff shuffle a tad too well"
One who creates a feeling of discomfort and strife leading to irritation and annoyance which can translate to a physical response of the tightening of your sphincter.
“Ugh Tom was being such a buttscuffle during the meeting when he kept arguing everyone’s point.”
“The HOA meeting, turned out to be nothing but a buttscuffle”