Once bitten forever shy

[Justin Bieber]

Phrase describing:

1. anyone who has let a person into their life, heart, etc. who has [royally fucked] their shit up _ and now has a cold,bitter,playa heart for any new relationship

2. to be emotionally-raped so badly that the free world must pay for the afflicted persons pain; [all new] prospects will undoubtedly suffer.

3. When you cant forgive or trust anyone (even the smallest injustice)

4. To [shut out] anyone you might actually have a shot with due to past hurts and/or past mistakes

5. Being alone for the rest of your life