Abby used Gibbs move. season 14 episode 3 

So wait, not only did she do the "Gibbs Stare", but she also did the "Head Slap". Wow

Actually it’s season 5 episode 5. Not trying to start a fight just letting you know.

And years later, she leaves the series because all of a sudden she is deathly afraid of Mark Harmon because of a dog on the set.

NCIS ❤❤😂❤❤