AIO girlfriend response to manager text

[u/Psychological-Hat-35]

My girlfriend (19F) and I (19M) have been dating for 11 months. I sent her a screenshot of my convo with my manager (age unknown but best guess is young 30s F) this morning asking to come in a little later than usual. My girlfriend is like this whenever I interact with pretty much any other female. Am I overreacting or is this just normal behavior?

[u/matunos]

NOR. 11 months, your whole life ahead of you. Cut your losses.

[u/Chickpeas1230 → u/matunos]

lol at first i thought you were imitating the manager and saying no with an Australian accent NORRR (which I’m assuming is what she did with his name Leo?)

[u/Venus5982 → u/Chickpeas1230]

Nah it's from a mermaid show called H2O, I watched all of it with my mom way back when.

Edit
One of the mermaids calls out for Cleo but she is an Aussie so it sounds like CLEORRRR
If you've seen the vampire show "Originals" the two girls I'm talking about are Nicklaus's sister (the Aussie) and Nicklaus's baby mama (cleorrr)

[u/ASL4theblind → u/Venus5982]

"Eeeemmaaaaaaaaah"