look up any word, like potate:
 
1.
almost a fisting but only minor penetration to the cake hole
the bastard was whining like a fucking sheila so I invested in a jacksie punch
by Rooster January 19, 2004
 
2.
a short hard punch to the arse
he bent over just after insulting me so I delivered a jacksie punch as a favour
by Michelle Blatchford January 19, 2004