To "go Hungarian" means to have sex with a female on her period. The phrase derives from the nonchalant attitude within Hungary towards having sex during menstruation.
"Hey man, are you sure you want to leave with that girl? I overhead some of her friends say she was on her period."

"No worries man. I'm totally going Hungarian on that bitch."

*bro-five*
by SeXxTiGeR411 June 27, 2011
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