X-ing 

Rolling, MDMA, E, X, taking extacy

I was X-ing last night.

X-ing by CorvetteZ0606 June 7, 2003

x-ing 

To close out a computer window.

What was the last thing you said? I was x-ing out your window.

x-ing by ndavis000 January 11, 2005

x-ing 

means making out, hard core make out, used by close friends like Caryn, Colleen, and Eric to describe making out with some one with out any one knowing their business

You caryn and col i was tottally x-ing this dude yesterday, we xed for like a minute.

x-ing by Eric Gonzalez aguilar munoz June 15, 2008

X-ing 

A name used by white boys to describe some weird sexual position.

howzit chyna,brew last nyt i had my gal in the x-ing position and it was radical boet.

X-ing by bawler3 September 22, 2013

X-ing 

To suck cock

You, my nerdy friend, are obsessed with X-ing.

X-ing by Cack June 7, 2003

X-ing 

The state of being pwnaged by Simz0r

I was pwning them like Simz pwnz X-ing.

X-ing by IamKorea June 5, 2003

X'ing 

When you go up to the class teacher with your homie and cross cross cum into her asshole on live television. Afterwards you get a midget to clean the mess up with a nun's garments.

Yo wanna x'ing ms dindo. She has a pot of perky tits.

X'ing by Welch's gummies October 16, 2017