pig dogging 

A term used in surfing in which you crouch down really low on the board and grab your rail trying to make it through the steep part of the wave of make it in the barrel. When done by the pros it looks cool, but alot of beginners do it when they dont need to, which looks stupid.

That wave was so gnarly and steep I had to pig dog the whole way throught it.

pig dogging by Brooks the black man August 7, 2005