sandbanking 

When a person entrusted with establishing a greater group benefit, discreetly and intentionally creates a greater benefit for themselves.

Person A "He did well at negotiating a good deal for all of us" Person B "Actually he's got a better deal himself it appears he's been sandbanking"

sandbanking by Saint17 October 6, 2017

sandbagging

When a player in any game chooses (on purpose) to not play their best. Normally this is because they are too superior, they want to hustle you, or they are too lazy to play their best with nothing on the line.

I just beat him the first two games. Should I money match him?

Nah, he was sandbagging.

sandbagging by valoem June 25, 2005

sandbagging

in corporate sales: when reps report a much lower deal opportunity than actually exists. reps do this so that if the deal doesn't go through they don't look as bad and so at the end of the quarter when the company has to make their number the rep isn't selected to perform a high pressure last minute sales job.

this market looks small for us, unless the reps are sandbagging us again.

sandbagging by scanman7 September 21, 2005

Sandmanning

The act of crop dusting your significant other or spouse by silently farting into your hand and “magically sprinkling” it over their nose right before they fall asleep.

Rodney: It sucked man I had to sleep on the couch last night.
George: Why, what’d you do this time?
Rodney: I got caught sandmanning the old lady, it was bad George, it was burrito night.

Sandmanning by Evol E July 16, 2019

sandbagging

When making a sale during the week but purposely not booking it on the computer until the Friday so you don't need to go in to work.

"Dan has been sandbagging and has got a deal on Thursday and won't book the sale till Friday and can now enjoy a long weekend"

sandbagging by doorbasher February 22, 2014

sandbaging 

In the game of draw poker, a player who has a pat hand and will not raise any bets hoping that his opponents will think he has a poor hand.

Larry had a straight flush and sandbaged till the end.

sandbaging by Dan Drzewiecki November 5, 2003

sandbagging

A car that purposely slows down (especially in the fast lane) to impede you from passing them either on the left or right. Cars often use this maneuver while "passing" tractor trailers and moving the same speed or slightly faster than the trailer to slight the driver (s) behind them.

Yeah I was trying to pass and came up behind this car and soon as I was about to pass, he started sandbagging me for 3 miles.

sandbagging by experienced driver 3420 January 20, 2017