Urban Dictionary: ass apron

1.	ass apron
	A piece of clothing that wraps around the waist hiding the ass most popular forms of Ass Aprons are sweaters or long sleeve shirts I was walking in the mall and this gorgeous girl was coming my way, when she walked by me I looked back to get a look at her ass but she had it covered with her ass apron buy ass apron mugs & shirts sweter cover ass booty large by nickylags Jul 30, 2010 add a video
2.	Ass Apron
	A term that a baseball umpire uses when a ball player argues the call with them in a very ignorant manner. Player - "That was a shit call!" Umpire- "Youre an ass apron!" buy ass apron mugs & shirts ass apron douche bag scum poop stain vagina buckle by AA-ron Wood Apr 24, 2013 add a video