Gi-fuck-in-gar-gant-in-or-mous: (jI'-fuk-ing-gar-gant'-i-nor'-mus) adj.
Definition: Exceedingly large; large beyond all human reasoning.
Related Words: gihugic, ginormous
Also: gi-fuck-in-gar-gant-in-or-mous-ly (-ly)
Synonyms: None. The word denotes incomparable hugeness.
A combination of ginormous (gigantic + enormous), gargantuan, and the superlative fucking.
a way of sarcastically kicking someone's story because you just cannot be fucked to listen to any more crap.
best used by seargant hartman in Full MetalJacket
Annoying guy: ...so yeah then i took the dog home but then she said she didn't like the dog because the colour clashed with the carpet and then...
This basically is a word that means a very large cunt, or disrespectful woman. A butfuckingdundercunt is to be used on the spur of the moment and not to be used towards anything other than a female.
Woman: Go make me a sandwich!
Man: Shut up you butfuckingdundercunt!
the male took action because the woman actually said to make him a sandwich.... im pretty sure men dont make sandwiches, so he took initiative.