skeet surfin 

the art of surfin' with a 12-gauge shotgun to shoot pigeons while riding waves...

"skeet surfin...skeet surfin...skeet surfin... if everybody had a 12-gauge and a surfboard too, you'd see em shooting and surfin, from here to malibu..."

skeet surfin by iransan December 26, 2008

sheet surfing 

To have sex on top or under the sheets

Man you should see the chick I went sheet surfing with last night.

sheet surfing by ron ron juice February 18, 2011