Paddy was telling Mick about his first sky-dive.
When I got to the door of the plane I just couldn't jump so the 6ft 7 inch black instructor unzips his fly and says: 'If you don't jump you're getting this baby right up your ar$+!' "
Mick asks: "Did you jump?"
Paddy replies: "Aye a little bit when it first went in."
Not one of your best Kenny, I'm afraid