NCIS: Gibbs Rules Coffee Mug The Complete List From NCIS
#1: Never let suspects sit together.
#2: Always wear gloves at a crime scene.
#3: Never believe what you are told. Double check.
#4: Best way to keep a secret. Keep it to yourself. Second best, tell one other person—if you must. There is no third best.
#5: You don’t waste good.
#6: Never say you’re sorry.
#7: Always be specific when you lie.
#8: Never take anything for granted.
#9: Never go anywhere without a knife.
#10: Never get involved personally on a case.
#11: When the job is done, walk away.
#12: Never date a co-worker.
#13: Never involve lawyers.
#14: Bend the line, don’t break it.
#15: Always work as a team.
#16: If someone thinks he has the upper hand, break it.
#18: It’s better to seek forgiveness than ask permission.
#20: Always look under.
#22: Never, ever bother Gibbs in interrogation.
#23: Never mess with a Marine’s coffee if you want to live.
#27: Two ways to follow someone. First way, they never notice you. Second way, they only notice you.
#28: When you need help, ask.
#35: Always watch the watchers.
#36: If it feels like you’re being played, you probably are.
#38: Your case, you’re lead.
#39: There is no such thing as a coincidence.
#40: If it seems like someone’s out to get you, they are.
#42: Never accept an apology from somebody who just sucker-punched you.
#44: First things first, hide the women and children.
#45: Left a mess I gotta clean up.
#51: Sometimes you’re wrong.
#62: Always give people space when they get off an elevator.
#69: Never trust a woman who doesn’t trust her man.