(n.) Enemy stronghold. Where one's opponents are located. Heavily gaurded.
Taken from 1980's cartoon thundercats
Taken from 1980's cartoon thundercats
Caves in afghanistan.
by Kung-Fu Jesus May 5, 2004

by Sawyer Tom December 22, 2021

by ibro2008 July 9, 2021

by Scastle October 8, 2021

Bursting through the door and taking a picture when a friend is hooking up with a questionable member of the opposite sex.
You should have seen the look on Kyle's face when we were Storming the Castle while he was hooking up with that fat chick.
by ptizz July 25, 2009

This is the action of where a nerd,plays with multiple nerds down in his mothers basement with a dungeons and dragons board. When one nerd gets the "black dragon" card,they then have a massive ejaculation spraying everynerd at the table,thus getting the poster in the back of them of a castle,thus called,white castles
"DUDE BLACK DRAGON!!!"
"holy shit dude thats the 6th time,im only a level 4 dungeon mage"
"awww not a white castle
"holy shit dude thats the 6th time,im only a level 4 dungeon mage"
"awww not a white castle
by Galen (hi brian) January 8, 2008

When you have sex with a girl while upside down, and then while she is upside down, performs fellatio on a second male. it's like a castle.
You: "Did you hear about the threesome I did a few days ago?"
Friend: "Oh, the one where you did a white castle with your roommate and his girlfriend?"
You: "Yeah, it was fucking nuts."
Friend: "Oh, the one where you did a white castle with your roommate and his girlfriend?"
You: "Yeah, it was fucking nuts."
by Ninja6781 July 25, 2010
