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, ...

The act of slowing down in a game like Mario Kart™ to get good items that are usually smuggled into 1st place to then be used to taunt/annoy players.

To deliberately perform at a lower level than you are capable of. He was sandbagging at practice, but kicked ass at the track meets. by Rob D. October 19, 2003.

sand bag. To put someone on the spot in front of a large crowd, often resulting in having the target's dignity drop like a sandbag. Rebel: That is impossible, ...

The act of undermining someone else's opinion subtly, yet in a public area, to make him/her appear foolish.

used to tell someone to stop doing something, often when someone is being persistently annoying about something.

A common British army term, usually heard when someone is "spinning dits"

1. to bank, stop up, or weight with sandbags 2. a : to hit or stun with or as if with a sandbag b : to treat unfairly or harshly c : to coerce by crude means.

a strong cloth bag filled with sand that is used as a defense against flooding and explosions. Thousands of sandbags were piled along the riverbank.

Large amorphous breasts that may look nice in a bra or swimsuit, but when external definition is removed they become saggy.