North West's Hilarious 'Thrilled to Party' Face With Penelope Disick Is an Instant Meme

There's no hiding Nori's sass.

North West is all of us.

Kim Kardashian's 3-year-old daughter once again knocked it out of the park with another sassy facial expression -- this time while struggling to hide her boredom at a party.

WATCH: North West Rocks Curly Hair, Goofs Off With Aunt Khloe Kardashian in Vacation Snapchats

"Thrilled to party!" Kardashian captioned a photo of North giving her best fake smile while her cousin, 4-year-old Penelope, couldn't be more over it.

WATCH: North West Plays Makeup Artist With Khloe Kardashian -- and She Takes Her Job Very Serious

While Nori clearly wasn't feeling the party, it seems Snapchat time with mom was a little more her style.

WATCH: North West Tells Kim Kardashian: 'No Pictures!'

North and Penelope are clearly full of personality. Earlier this week, the two rocked personalized Valentine's jackets.

See their fierce looks in the video below.