Top definition
Ever had some one tell you to sum something up in a word and amazing wasn't cutting it, way cool is two words, and stupendous just sounds stupid? Well now you can, just say: It's the Greatestthingever.
Person 1:Please, in a word, describe the pearl necklace around your girlfriends neck.
Person 2: Greatestthingever.

Person 1: So how'd you like frying your Halo 3 disc in the microwave?
Person 2: Greatestthingever.
by Akuryuha May 28, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug