Dicksappear 

When a female on an internet forum stops showing up entirely when she starts a sexual relationship.

Where has Sandra been? She totally dicksappeared as soon as she started dating Mike.

Dicksappear by Tierz June 30, 2009

disappeareted 

A portmanteau of disappeared and deleted.

Woah! My teammate just got disappeareted!

disappeareted by Cynthia <3 December 7, 2016

Disappearing Ass Syndrome 

A progressive wasting syndrome of the gluteal muscles most commonly seen in aging white men, considered to be a combined result of both advanced age and disuse atrophy.

Yeah, you bet this Disappearing Ass Syndrome messes with my motorcycle ride.

Disappearing Ass Syndrome by Dr Bunnygirl January 23, 2020

the dickslapper experience 

to have large amounts of filth and pabst blue ribbon drenched upon your nekid, quivering body. usually accompanied with the worlds worst scumrock band based out of the southern burbs of chicago

look at that bastard twitch....and he smells awful....must of encountered the dickslapper experience

the dickslapper experience by antibob the goat master November 22, 2011

Nigger Disappear 

An occurance involing an individual of negro, or miscegenated, heritage vanishing at a time in which something needs to be done or witnessed(by the nigger not present). Often confused with Slack Ass, occurances are usually symptomatic of Nigger Mortis.

Tyrone pulled a Nigger Disappear for the results of Shanika's, LaQueefa's, Yolanda's, Ja'Mika's and De Shawna's paternity tests.

Nigger Disappear by TMan44 September 9, 2005

disappeared 

To be taken away by spooks within the government such as the CIA or FBI and either secretly killed or taken to one of the secret underground prisons operated by them.

"When we last saw Jim he was attending some anti-war rally. That was 2 weeks ago. I think the government disappeared him."

disappeared by G.S.S September 8, 2007

Disappearing Panda 

When a man and woman are having sex 'doggie-style', with the man wearting a condom, and the man says,
"Oh look, a disappearing panda."
And when the woman turns to look at the man, he quickly pulls out, removes the condom and snaps her in the eye with it.

As in the previous example, which did not state the sex being engaged in was 'doggie-style',
"I can't believe how dumb she is. I actually pulled a Disappearing Panda on her last night."

Disappearing Panda by spacetrucker February 17, 2008