What is Sat Nav?
1.
This is merely an abbreviation for "satellite navigation" part of the GPS or GNNS systems for navigation, pinpoint precise locations or other civilian and military uses. Pilot and sailors use this term. This is electronic vs manual navigation process.
Hey man Bob got a new boat complete with auto pilot slaved to the sat nav."
"Phil's plane has all his navigation connected to his sat nav."
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2.
something you get in a dodgem that makes a dodgem even better than a ferrai, even though your dad might have one.
leah " my dad's got a ferrai!"
gary " yeah well, i've got a dodgem with sat nav, YOU FUCKED UP PINEAPPLE SPEWWER"
leah " EWWW, you spew up pineapple aswell, remember when we had pizza then got out of our face! lol"
gary "yeah, but still i have a dodgem with sat nav so HAAAAAAAAAAAAA"
See