A Jugasaurus-Rex is the name given to a female with extremelylarge breasts.
The phrase was made famous by Neil from t.v show 'The Inbetweeners' where he spots a girl in the park and says, 'Hey guys, look at that Jugasaurus-Rex!'.
'Hey Lewis, Jugasaurus-Rex at 5'o'clock!'
'Woah, Your a right Jugasaurus-Rex!'
'Don't you think that PamellaAnderson is just one huge Jugasaurus-Rex?'
Different Spelling for wordJuggernaut, often used for either illiterate people, or for people who want to fit Juggernaut into a space of 8 characters or less to fit all profiles on the internet, video games and more.
Often slightly crazy / deranged, typically with a warped, dark, evil sense of humour.
Traditionally found hunching over a computer of some sort, and is usually intoxicated when posting excessively on forums.