Whip Niggly 

An Australian term that defines the act of slapping an ass (usually a drunk female in a skirt with no underwear)and then immediately sticking your middle finger up the ass knuckle deep, wiggling it and then removing the finger....usually running for your life afterwards.

So I saw this hottie dancing last night, had to give her the old whip niggly and then I got kicked in the balls.

Whip Niggly by Reuben Micoch March 9, 2009