In skateboarding, a varial heel flip revert. Also can be named as a varial heel flip with a backside 180. Such as a ghetto bird is a hard flip with a backside 180, a dirty bird is varial heel flip instead.
Skater1 - "Did you see that gnarly ghetto bird?"
Skater2 - "No dude, that was a heelflip not a kickflip, it was a dirty bird."
Skater2 - "No dude, that was a heelflip not a kickflip, it was a dirty bird."
by Rollerboarder October 06, 2011
Like a mama bird feeding her babes ...When a guy cums in your mouth and you spit it back in his mouth to swallow.
by Igotawoody February 15, 2016
That dirty bird looks like she was rode hard and put away wet.
by Brent Shirley November 16, 2007
by K, Peters December 24, 2006
by Tartonkovski August 19, 2007
by radus June 17, 2009
by 414Best April 26, 2016