Rectus Expellarum Edit Meaning

1.

a spell used at hogwart's causing one's opponent to begin shitting uncontrolably, often with violence. Usually results in dehydration.

voldemorte was taken by surprise when Harry Potter shouted RECTUS EXPELLARUM!!!, As a result, the death eaters were covered in shite like an audience at a Galagher performance.

See screaming shits, the runs