Expression of not wanting to do something. Usually a response to someone saying you're going to do something, or asking if you want to do something. More angry and
direct way of saying "No, I'm not doing that." When you wanna say no but no isn't enough to get your point across.
Alternate version of
Am I Fuck
Person 1: Hey P2, will you help me look after my younger brother?
My mum's gone out.
Person 2:
Will I fuck! You're on your own mate.
P1: Yeah,
P2's gonna go skydiving with me tomorrow.
P2: Will I fuck! When the fuck did I agree to that?!