look up any word, like fluffer:
 
1.
A bastion.

A fortification.
Set up the bulwark!
by LarstaiT November 07, 2003
 
2.
A name given to a butterface that requires additional paper protection. Derived from the 20lb bags procured at Five Guys Burgers and Fries.
Me: "Hey did you see that busted bitch with the huge titties?"

Tim: "Yea, You should totally bulwark that bitch!"

Me: "Word."
by NephthysScream July 13, 2010
 
3.
the name given to an overcomfident, cocky, person who is most likely to become some sort of law enforcer. he eats anywhere and is very patriotic
person 1: dude, y r u eating right now
a bulwark: cause this is america, we eat hotdogs and say the F word.
by themasteroftheunivers3 October 05, 2008
 
4.
the name given to an overcomfident, cocky, person who is most likely to become some sort of law enforcer. he eats anywhere and is very patriotic
person 1: dude, y r u eating right now
a bulwark: cause this is america, we eat hotdogs and say the F word.
by themasteroftheuniverse1 October 05, 2008
 
5.
a defensive wall surrounding something, usually a city.
Did you know there is a bulwark in Canada that surrounds an entire city?

why...Canada is gay. We could send Ohio's military alone and take them over. Bunch of losers eh.
by MartiniBlue December 05, 2008