Baby ‘booty bumped’ by twerking mom

This toddler learned an important lesson the hard way: never walk behind a twerking mom.

When Summer Knowlden learned that a popular Instagrammer was offering a $250 Mother's Day giveaway for the best dance-off video, she decided to film herself twerking in her living room.

The Utah mom got so caught up in her dance warmup that she didn't notice her young daughter trying to join in on the fun.

"My daughter wanted in on the action and that's when the 'booty bump' happened," Knowlden tells Storyful. "We often dance around the house when we're home together so I'm sure she thought it was weird I was dancing without her."

Also see: What's the worst Mother's Day gift you ever received?

Fortunately, no little ones were harmed in the making of her video. In fact, the little girl didn't even cry.

"She just laid on the ground a little surprised," Knowlden wrote on YouTube. "All is well."

Last year, a California mom publicly shamed her 11-year-old daughter for
twerking at a dance — something that's been already banned by some schools.

Knowlden's daughter probably won't run into the same problem: "But, Mom, you did it in front of the ENTIRE Internet!"

Also see: Kids who watch more TV sleep less

Here's the "evolution of mom dancing" with Jimmy Fallon and Michelle Obama. We've come along way from "Raise the Roof" and the "Out of Sync Electric Slide."

Everyone parent needs a good embarrassing dance move or two. What's yours?