this word is mainly used as a 'sound effect' in daily life, including but not limited to: martial arts demonstrations, extreme yo-yo, and most star wars reenactments. can also be used as a greeting.
Greg: "Hello there!"
Shelby K.: "PHWUAH PHWUAH!"
Greg: "...and then I went like this *handmotion* PHWUAH PHWUAH!"
A scientist, usually employed or enslaved in acadamia, who is unable to function without the assistance of others.
I can't believe John can't look up that manuscript himself on Pubmed. Talk about a total PHDuh! Anyone with an advanced degree in biochemistry knows how to do that, it's not rocket science.