Iknowdamnall aboutcomputers.
It's aterriblesituationand theworstthing is that you can dodamnall about it.
Thesekidsdodamnall in the way ofphysicalactivity.
I haddamnall in the way ofexperience.
I was beingaskedtospeakabout asubjectthat Iknewdamnall about.
Iknowwhat Ethan'spromisesareworth-damnall!