Meaning absolutely dead on your feet. More than tired, more than exhausted and more than knackered/shattered. Another way of saying (f*cking knackered)
I am absolutely Funuckered today. My body won't function.
by Barretto24 March 31, 2017
"You coming out drinking tonight Matt?"
"No, I'm tired from work. Gonna take a nap and chill"
"Don't be such an old Giffer, come out drinking"
"No, I'm tired from work. Gonna take a nap and chill"
"Don't be such an old Giffer, come out drinking"
by Barretto24 May 25, 2023