It's wrong to call people losers because it is rude.
Jane's soccer team just won a tough match against their rivals and the teams are walking off the field.
Jane wants to interact with her rivals.
Jane runs up to the captain of the rival team and congratulates her for a game well played.
Jane yells out to the rival team and calls them a bunch of losers.
The captain of the rival team thanks Jane and praises her performance.
The captain of the rival team tackles Jane and starts fighting her.