When Dustin Munford gets fucked up the ass by a donkey

The act of lifting the back end of a motorcycle in the air. When a person on a motorcycle applies the front brakes excessively, it lifts the back wheel, essentially the opposite of a "wheelie".

Where a girl sucks your dick when your backwards and then kick her

The act of kicking backwards with one or both feet as hard as you can. Normally the results from male partner performing the batman on the female partner.

So you're 69ing a chick and you're about to cum so you kick the back of her head with your feet and hold her head down while you cum