She seems innocent at first but once you get to know them there anything but, she’ll fuck anyone make out with anyone and give head anywhere. They’re crazy and dream of having sex with anyone who’s hot.
by THATCRAZYSPHYCOBITCH August 6, 2020

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 6, 2011

by Isolomnlyswearimuptonogood April 28, 2020

by anonymous August 5, 2021

by dirtymama August 19, 2021

by Squaw72 March 31, 2020

"My girlfriend pulled a dirty Olivia last night. Now I'm stuck in bed for a week with cum-stained sheets."
by SonOfDude November 24, 2021
