ok I got one but please note it was me who said it and my brain does operate on raidon sometimes.
The day after my best friends 30 we where sitting in his back garden in the recovery position of two beers in our gut, sun shining pleasant afternoon, craig ninety.
I said "Sure let have another Shins Up"
laughter from friend and sis.
"You know what I mean .... a knees dig then".
had to wait from them to finish for the to explain the joke. But we had a great ole shins up and knees dig that night