johann sebastian

a form of rhyming slang in which "johann sebastian" means "back". it is named after the cool ass German composer

johann sebastian ---> johann sebastian bach

bach ---> back
"Dude, I'm gonna go take a piss right quick. I'll be Johann Sebastian"
by munkiedoo October 07, 2009
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filipino

asians with the largest penis
<< hey, man, can i borrow a dollar? >>

<< nigga, dont touch me, or else i'll slap you with my FILIPINO cock >>
by munkiedoo June 24, 2008
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