No; "hooray" is an interjection -- an expression of approval that has no real grammatical meaning.
Yelled is not an onomatopoeia:)
Yes it is an onomatopoeia
An onomatopoeia is a sound word, such as Slam! or Woof!Therefore, an onomatopoeia for bees is Bzzz.
No, 'popping' is not an onomatopoeia. However, just the word "pop" is regarded as an onomatopoeia.
Yes, scratch is an onomatopoeia :)
Hooray for you!
For
My Wife's Gone to the Country - Hooray Hooray 1909 was released on: USA: 1 September 1909
Goodbye Hooray was created in 2011.
Hooray for Reading was created in 1979.
Hooray for Boobies was created in 1998.
Hooray for Love was created in 1935.
Hooray for Everything was created on 2000-01-01.
Hooray for Mister Whiskers was created in 1998.
Hooray for Dark Matter was created in 2005.
Hooray for Tuesday was created on 1998-09-22.
Hooray for Hollywood - album - was created in 1959.