Jabroned - When you act like a jabroni to make someone else’s life hard

When you act like a jabroni to make someone else’s life harder, and you feel like a total loser for doing it.

I made my sister cry by telling her the dog hated her.

I told my teacher my friend cheated on the test, and then I got caught lying.

I ruined my friend’s presentation by whispering, 'You’re going to fail.'