microscopic itchy fecal residue around one's butthole that makes you occasionally have to go the bathroom and rewipe your butt to remove the annoying matter.
Jamie often complains of getting bootygrit after eating a bag of sour cream doritos.
by gabe tolliver December 29, 2005
a descriptive phrase for something unpleasing
man this essay is booty grits
by claydog February 23, 2008