Verb; The act of moving from one place to another, usually involves going out somewhere more lively than one's current location (such as going from a house to a pub/club.)
Example 1
Should we turtle to the pub for some Jägerbombs?
Example 2
Are we turtling to the boat or staying for one more pint?
When a dog goes 'all out' on a surfboard, typically with all twenty toes 'hanging' on the front edge.
Spuds MacKenzie really knows how to hang twenty on those waves.