The meme "teabag" refers to the frequent squatting action in the game.
Teabag refers to the obscene action of frequently squatting on the head of a fallen enemy. Children should not learn it, but there are always a group of players who are keen on this action.
It is more common in multiplayer FPS, action or fighting games. In "Overwatch", Ana has a special skill for tea bags: the sleep dart. Players who are hit will fall to the ground and sleep, with Zzzzzs popping out of their heads. This action is teabag.
Official fix for teabag action
After the upgrade of "Overwatch", all people slept by Ana's sleep dart will retain the collision volume, and other players will not be able to overlap with their position. , so the "teabag" action cannot be performed. Of course, players can still perform the "tea bag" action on the corpse, but the corpse will remain on the ground for a short time.