Skulldrag 

Its when ya grab some prick who's been doing wrong by you by the hair & drag their head across the sharpest, roughest, most dangerous surface in sight!

Sancho talking to Alf (his girlfriends dad)

Sancho-"I'll be fuckin good to her mate"

Alf -"You better be fuckin good to her mate, cause I'll fuckin skulldrag you back to Mexico by your fuckin stupid mullet and fill your ass with nachos"

Skulldrag by Eagleeyecherrypoppa July 14, 2010

Skulltag 

Skulltag is a source port for DooM 1, DooM 2,
Heretic, Hexen, Hexen: Deathkings of the
Dark Citadel, Strife, TNT, Plutonia,
Plutonia 2.

Skulltag is based on ZDooM and GZDooM,
but still maintains their features like DECORATE,
ACS and OpenGL support.

Skulltag focuses on newschool DooM gameplay,
adding such features as client/server networking,
freelook, jumping, hardware rendering, 3d floors,
models, new gamemodes, bots, and additional mapsets
for Deathmatch, Invasion, CTF,

Skulltag (game mode), LMS, and Duel.

Oldschool Duel, Coop and Survival modes
are also supported. Skulltag also has an
awesome server browser and networking
capabilities, so you can play online even with a
56K connection.

Skulltag has a stable modding community that
creates new maps and mods for all gamemodes,
Skulltag also supports pretty much any wad made
for other source ports.

Currently the most popular gamemodes on Skulltag are
Coop, DM, Team DM, Survival and Invasion.

Skulltag by Skeletalz May 26, 2011

skullduggery 

nefarious shenanigans

The fraternity pledges were exposed to all kinds of skullduggery by the fraternity brothers during initiation week.

skullduggery by doug February 5, 2004

Skulldragon

The act of giving/receiving a blow job

I gave my wife a tennis bracelet, she gave me Skulldragon.

All the guys want to date her because she gives good Skulldragon.

Skulldragon by Dstroy_the_Brain February 22, 2011

Skullcracker 

A man who has no fear and pistol whips people. Michael Wheatley is THE Skullcracker!

The Skullcracker is loose once again

Skullcracker by Skullcracker May 9, 2014

skulldrug 

- verb:

1. ethnic colloquialism referring to an asswhuppin'(though specifically NOT to an ass whipping, asswhippin, or any variant thereof).

2. generic term designating any type of extreme pwnage.

3. To be dragged by the neck, jaw, skullpiece, or hair by another person or object

"Dood, you 'bout to get skulldrug if you don't step the fuck back from my cubicle."

OR

Choadly: "Holy crap mang, I beat that guy like 10 zillion times in Unreal Tournament"

Kyle: "Dang dood, thats just... I mean, that guy got like..."

Choadly: "Skulldrugged, I know! Hey, let's take your mom's car an hit up the Krispy Kreme"

OR

"The defendant's vehicle struck my client, trapping him underneath the fuselage and skulldragging him for roughly 100 meters before finally coming to a stop."

skulldrug by Hamp May 9, 2008

Masturbatory Skullduggery 

You enter a room and sniff that familiar smell of ammonia, a copy of Razzle lies open nearby.There are tissues scattered around the bed and underneath the bed is a vacuum-pump penis developer.All the evidence suggests that someone has been wanking them selves off. But who was it?

This case of Masturbatory Skullduggery becomes more incongruous by the minute, some of these used tissues contain wallpaper paste solution!

Masturbatory Skullduggery by dead fantasist November 26, 2006