A whoreish, high school aged, small town, female cheerleader that "performs" at the end of wrestling mats during a practice or competition.  Typically these females carry extra pounds in anatomically visible places, wear heavy makeup over red facial growths, and chew gum in a repeating mouth-wide-open---mouth-close fashion.
by mikeinco April 22, 2006
 Get the mat muttmug.
Get the mat muttmug.