Guiver
Means your up for it.
"Grandad has plenty of Guiver for going down Millwall"
"Booze gives you unlimited amounts of guive."
"Booze gives you unlimited amounts of guive."
Doing a Guiver
Based on the story of a young man of the same name who mistakingly cut off his own penis and his dog ate it.
I wish that guy who stole my girlfriend did a Guiver...