Khloe Kardashian Loses It Laughing At Kourtney's Numb Post-Dentist Mouth!

Can something be hilarious AND not cool at the same time??
We might have found the perfect example of such a situation — and it’s in the form of a Keek that Khloe Kardashian posted of her poor sister Kourtney‘s numb mouth!
While Khloe’s laughter and documentation is infectious and super funny (it’s good to hear her laugh!), we can’t help but feel for Kourtney! We’re not sure we’d want someone Keekin’ our numb face all over the internet!
In the end, though, what are sisters for??
Things exactly like this! AFTER THE JUMP!!!

P.S — It’s nice to see Kourtney out for food with someone new!