A sexual act involving the insertion of one's testicals into the anus of a ladyfriend followed by the intense slapping of the penis upon the lower back area.
"Mate im gonnagive her a right spudding"
"I gave her 2 hours of solid spuddage"
"Dude she looks like shes been spudded silly"
A far left extremist that is unaware of their ironic hypocrisy and cognitive dissonance, purposefully or otherwise, and are typically disingenuous when speaking with others