10. Smack Them
Be careful with this one so as not to suffer a plumping injury. Giving your lips a gentle thumping with your fingers can be used to produce a fuller look when you’re in a jam. Don’t do this often or with too much force, however, because it can lead to bruising.
The same effect can be obtained by pursing your lips together repeatedly for several minutes or smacking them together to make a popping sound. If your lips start to feel numb, that’s a good sign you should stop.