Helm's Deep 

When a movie or TV show tries to build up tension for a big battle by reiterating how hopeless a cause it is, and how much everyone's definitely going to die, until the viewer wants to scream GET TO THE DAMN FIGHT ALREADY. Named after the Battle of Helm's Deep in The Two Towers from the Lord of the Rings trilogy.
Extra points if it's a TV show that gives the audience blue balls by making them wait another week for the entire battle.

"Man, that Game of Thrones episode really built up the hopelessness of the battle to the point where I was annoyed, they totally Helm's Deeped us."

Helm's Deep by brightestconstellation April 21, 2019

Helms-Deep 

When balls-deep just is not deep enough, you gotta keep on pushing through.

Man, I was balls-deep in Joleen last night when she screamed "deeper", so I went for helms-deep.

Helms-Deep by ahrnygoose November 2, 2010

Helms Deep

A phrase that is being gradually used by gamers that means "hell yea!" This phrase originated from the Ventrilo of Counter Strike and Ultima Online players and has nothing to do with the scene from Lord of the Rings.

Me: Hey guys want to have a CS scrim?
Friends: Helms deep!
Me: Oh helms dyke!

Helms Deep by RealVision March 24, 2009

Helms Deep

A place of gathering for shindigs. It is also known as an impenetrable fortress; this is an impenetrable fortress for shindigs and parties alike. All the residents of Helms Deep throughout the ages have been known throughout the land for their strikingly handsome good looks and stud-ly appeal. It's been rumored that a former resident of Helms Deep is Brad Pitt. This sacred ground of Helms Deep has held many banquets of shindigs, pool parties and other intimate gatherings such as game nights.

"What's Helms Deep?"
"An impenetrable fortress that contains the three best looking men in the Sacramento tri-county area."

"I got schlammered at a shindig at Helms Deep the other night!"

Helms Deep by Gondoa April 23, 2011

Helms Deep

Half an expresso shot followed by a shot of absinthe followed the rest of the expresso shot.

He's about to fight the black army at Helms Deep.

Helms Deep by Ryban February 22, 2020

helmsdeep 

to cut and paste from one message board to another whilst claiming to know the gossip 'first hand'

i saw Tom Cruise the other day and he told me all about his new film.

helmsdeep by popbitch April 29, 2003