It's bad to try to get someone fired.
Eric is a worker at an office, and his coworker, Terry, annoys him with his non-stop phone talking.
Eric wants Terry to stop annoying him.
Eric aks Terry if he could do his phone conversations somewhere else.
Eric goes to his boss claiming Terry is always late to work.
Terry obliges, and Eric is able to work in peace and quiet.
Eric's boss investigates, finds out Eric is not telling the truth, and fires him.