Persiflage
/ˈpɜːrsɪflɑːʒ/
Definition 1 of 1
Pro Tip 1/3Lightness & Humor
Persiflage involves playful, teasing elements; not meant to be taken too seriously. 
Their conversation was full of persiflage, with witty quips being exchanged.
Pro Tip 2/3Not Disrespectful
Even though it's humorous, persiflage isn't meant to truly offend anyone. 
The friends' persiflage was all in good fun, without hurting feelings.
Pro Tip 3/3Conversation Shift
Persiflage usually occurs during a switch from serious to more playful dialogue. 
As the meeting adjourned, the tense atmosphere gave way to persiflage.