Top definition
A "Gigantoslagasaurus" is a half reptile, half human abomination of a woman. The natural habitat of Gigantoslagasaurus varies from shopping malls to McDonald's to horrible night club chav magnets. A "Gigantoslagasaurus" is easily identified by her slimly gross reptile features, a weight of over 15 stone, and dress sense of a Barbie doll. The most heinous feature of a "Gigantoslagasaurus" has to be her failure to recognise she is an ugly fat bitch.
"I've never seen such a despicable Gigantoslagasaurus".
"This Gigantoslagasaurus came on to me earlier, I ran for my life".
by The Crimson Adder July 07, 2009
Get the mug
Get a Gigantoslagasaurus mug for your barber Helena.
Jul 1 Word of the Day
sending two texts in a row without a reply inbetween.
Rachel: whats up?
Tessa: not to much! hbu?
Tessa: dude, i'm so bored.
Rachel: stop double texting me.
Get the merch
Get the double texting neck gaiter and mug.