By quick he means launch the boat off the trailer solo and get a ride to it out on the lake. or swim if no-one is around
Had a guy do that on Amistad last year. We were at the dock and he asked me if he backed his boat off if I would bring him to boat. I said sure. I figured he would park on the ramp and have me bring him to his boat. But no, he hauled [censored] in reverse, swamping the entire back end of his beautiful mint condition ranger, nearly had his back bumper in the water, and then proceeded up the ramp to park his truck. Meanwhile the 30 mph wind is blowing his boat down the canal while several boats are coming in. About time he got to my boat his boat was a good 100 yards down the canal.
I wouldn't have done that with my $2000 aluminum skiff in Louisiana, much less that high dollar Ranger Bass Boat.
He didn't appear to have a care in the world, looked like he had done this multiple times.