1. To stand up
straight.
2. To refrain from certain forbidden activities.
3. To
act in a more compassionate and
caring manner.
4. To refrain from illegal activity.
5. To steer clear of droolies.
1. Stop slouching, please straighten the fuck up.
2. Stop smacking you gum, straighten the fuck up.
3. Stop being
disrespect, straighten the fuck up.
4. Stop
speeding, straighten the fuck up.
5. Stop sleeping around, straighten the fuck up.