Moshing 

to jump up and down ; dance like no one is watching

will be found in action at a moshpit

Moshing by flint August 16, 2003

MOSHING 

Brit slang a style of energetic sinuous dancing done in a crowded space especially to heavy metal or thrash music and usually done in a moshpit, the area in front of the stage at a gig

perhaps a mixture of SQUASH + MASH music

MOSHING by In the words of my fellow scallies (not) dert e mosh shoh March 19, 2004

Hardcore Missing 

When you miss something or someone to the point that it is almost undefinable and you can only describe it by saying you want it with every fiber of your physical, mental, and soulful being.

When Jeff was talking to Nicole, who was so far away, he was hardcore missing her more than she would ever know.

Hardcore Missing by Jeffafafafa July 31, 2011

Missing Digit

When a chick sends you a pic of herself materbating and one finger is missing from the pic because she has it buried inside her honey hole.

Dude, I wish I could get a Missing Digit pic of Kim

Missing Digit by Casey's girl July 22, 2015

Massingham 

The more elegant way of saying ' Massive Ham'. People with this surname tend to have large penises or vaginal regions. It is also a used in naughty expressions post-sex to compliment the other sexual partner.

Person 1: So what did you do last night?
Person 2: ( whispers) i had a Massingham
*chuckles*
Person 1: Oh lucky you!

Massingham by chazthebaz August 26, 2016

missing the straw 

That awkward moment when you are paying attention to something else while trying to take a drink and end up making out with the cup or glass in front of your date. He/she then looks at you in disgust

Stefanie embarrassed herself on a date when she licked her iced tea and thought to herself "Damn, I'm missing the straw!"

missing the straw by The Last Albino Gorilla June 8, 2017

Missing Trick Attack 

Trick Attack, a skill used to debuff a boss giving a massive damage boost to teammates. Requires you to be in the rear of your target to inflict the debuff. If on any other side of the boss, the attack will be missed.

Tank: God damnit Ninja, you've been missing trick attack.
Ninja: B-but, my skill went off.
Tank: Did you True north?
Ninja: ....

Missing Trick Attack by Sterm April 1, 2019