You understood, but Cap' didn't? Huh~

'compris' as in 'I understand.' Add a 'pas' to make that negative--it's actually a shortened form. 'N'est pas.'

Subject pronoun 'je' makes 'je'ne pas compris,' but that's too long. So. 'Pas compris.'

It's French. My native language, though I can speak alot~

And don't worry, Don. He's still here, right? I'll hunt him down unless Cap' here feels like sparing me the effort.