An individual who collapses, like a house of cards, under pressure.
A weak, tampon-like human being or thing who fails to serve his/its purpose and gives away way too much when the slightest pressure is applied. A useless cuntrag.
Mr. President: Yes, Rush is such a Neil O'Donnell!
You know coach, I'd like to start and play most of the game, but my daddy tells me that I would wilt like a Neil O'Donnell under the pressure.
Bertha: Sally, my protection simply is not working in my high-flow months.
Sally: I do believe the mistake you've been making is purchasing those over-priced, useless Neil O'Donnells.