A woomph can also be referred to as the act of intercourse itself.
The woomph can be illustrated by clasping cupped palms together and forcing out air causing a vacuum situation, thus creating a one-man woomph.If you were to continually repeat this process you would literally be woomphing yourself.
The letter o in woomph can be extended to extenuate the noise or length produced. e.g Did you hear that wooooomph I just done honey?
Me and the lady lover had a top woomphing session last night. She was really noisy!
Did you woomph that bird you went home with last night!
Woooooooomph! what a goal.
I have not had a woomph in ages and my balls are too big for my pants!
I am highly trained in the art of woomphing