The Principal's Office (Melissa McCarthy Improv) - This Is 40 | RomComs

Full-On Couple Fight | This Is 40 (2012) | Screen Bites

The Principal's Office (Melissa McCarthy Improvised Scene) | This Is 40 (2012) | Big Screen Laughs

Best of Leslie Mann | This is 40, Funny People, Blockers & More | Big Screen Laughs

This is 40 Funniest Scenes | Best of This Is 40 (2012) | Big Screen Laughs

Yelling At A Child | This Is 40 (2012) | Big Screen Laughs

I'm Not Turning 40 - This Is 40 | RomComs

Making Healthy Changes - This Is 40 | RomComs

I'm Pregnant You Little B**ch - This Is 40 | RomComs

This Is 40 Funniest Scenes | This Is 40 (2012) | Screen Bites

I HATE EVERYTHING (Maude Apatow) - This Is 40 | RomComs

Debbie's Secret: The Hidden Truth of Pregnancy Behind Debbie's Smoking | This Is 40

This Is 40's HILARIOUS Improvised Moments | Screen Bites - Comedy

Brutal Bike Crash | This is 40 (2012) | Screen Bites

Private Yoga Classes | This Is 40 (2012) | Big Screen Laughs

Every Improvised Scene In This Is 40 (2012) | Big Screen Laughs

Family Meeting Backfires | This Is 40 (2012) | Screen Bites.

Best of Melissa McCarthy | Bridesmaids, This is 40 & More | Big Screen Laughs

This Is 40 - Get Happy

Attempting To Seduce Megan Fox | This Is 40 (2012) | Screen Bites

You're Acting Like A B | This is 40

The All-Time Best Melissa McCarthy Scenes | Bridesmaids, Identity Thief & More | Screen Bites

Best of Maude and Iris Apatow | RomComs

"We're Like Brother & Sister!" | This is 40 (Paul Rudd, Leslie Mann)

Best of Melissa McCarthy | Bridesmaids, This is 40 & More | Big Screen Laughs

Funniest Maude And Iris Apatow Scenes | Knocked Up (2007) and This Is 40 (2012) | Big Screen Laughs

Making Big Changes | This Is 40 (2012) | Screen Bites