Basically any time Han opens his mouth

"What an incredible smell you've discovered!"

"Wonderful girl! Either I'm gonna kill her or I'm beginning to like her!"

"Uh, had a slight weapons malfunction. But, uh, everything's perfectly alright now. We're fine. We're all fine here, now, thank you. How are you?"

"Who's scruffy-lookin'?"

"It's not my fault!"

"Don't get cocky!"

"It's okay, I can see a lot better now."

"That's not how the Force works!"