Firewall

A burning sensation at the end of your penis that prevents pissing

Dude I had to go piss last night but I had a firewall

by musclecarboy247 September 12, 2011

firewall

Section of aircraft especially designed to allow all engine heat and smoke to fill the cockpit.

Good thing my cessna 172 has a firewall....oh crap! the engine is on fire!

by IrishRepublicanArmy December 22, 2003

FireWall

Either a tool used to protect your computer from outside invaders, or a complete jackass who pretends to be a programmer in just about every language other than Visual Basic. Makes himself feel better by creating false definitions of people with a higher capacity of thinking than his own. Tends to think that Windows, despite it being the most popular Operating System in the world, is a horrible platform to dev for (as if it would matter for him).
Uses strange misspellings of words in order to seem cool, but it does the opposite.

"FireWall ([e-mail]) has left #DigitalUnderground (ooo0ooo, a FireWall just blocked your biznitch ass. What cha going to do biznitch?)"

by Faero August 16, 2004

FIREWALL

A secret stash of blow that someone hid so that later in the night when everyone is out of coke you still have a little firewall as a bonus that no one knew about.

"We are out of lines" "Nope I have a firewall."

by Spyda503 December 31, 2011

biscuit firewall

Someone who prevents you from eating more biscuits when you reeeeeally want to.

Pavol: "Vanda is my biscuit firewall!"

by TetrasMark February 10, 2010

incognito firewall

something english teachers say when i don't hand in an assignment

do you have an incognito firewall or something?

by Greem May 21, 2018

School Firewall

The reason I can’t go on urban dictionary in school. Seriously, just use school WiFi if you want to get a feel of how frustrating it is to use the internet in China.

The school firewall is a hated existence. It’s similar to the great Chinese firewall.

by Xxxxxxxxfanboyxxxxxxxxxx December 21, 2020