You Are Aware Edit Meaning

1. a shortened version of "Nelly Duff". Nelly Duff = puff (breath) in Cockney rhyming slang. 'Not on your Nelly' is use..

1. Succinct phrase to express enthusiastic approval. Commonly used with "spirit fingers". 'look at my new shoes' &apo..

1. Uranium 238, or u-238, is the most common isotope of uranium. If you shoot a neutron at it, it becomes u-239 and then something else cal..