A prototype artillery piece used by the Germans in World War I to bombard Paris. Fired the largest shell in the world at the time, and more importantly had the longest range.
by Student-Athlete April 21, 2005
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A large gun used in WWI by the Germans produced by Krupp Industries.

Big Bertha is usually confused with the Paris gun and was never actually fired at Paris.

In fact, Big Bertha saw very little action aside from bombarding a handfull of Forts in Belgium, most French soldiers who were captured from bombarded forts claimed

"No one can stand up to Big Bertha's might" when in fact they had never been shelled by Big Bertha at all.
Dood! Big Bertha gunna mow down Paris again.

You're an idiot, Big Bertha never even shelled Paris you dolt.
by CommandoDude March 23, 2008
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a chubby or fat girl (chick)...with big watery tits...
person 1: who is that?
person2: That's big bertha...
person3: NICEEEE!!!
by blthrskt November 4, 2008
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The act of two partners bending over and going ass to ass and thaking a shit at the same time. However sometimes if the two partners both have diarreha it can rsult in a 'Bertha Fountain'.
Rosalie and Brett left a giant mess in the bedroom after doing a few rounds of hot berthas in there.
by Mr. C Dub January 22, 2010
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mexican euphemism for 'valió verga' (it's all fucked up), emphasizing that there is no hope.
- omg , that rottweiler is loose again.
- Ya bailó bertha.
by perrro June 1, 2010
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the act of a big girl slapping her tits on your dick.
awwwww big bertha just bertha-slapped me!
by PHSFALCON November 18, 2010
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to give a man a very loose, yet painful, hand job. typically resulting in him forgetting to call you the next day.
Jim: Man, that bitch from the club gave me a waxy bertha last night. I thought I was going to bleed out my dick.
by RememberTheAlamo November 22, 2010
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