A bitter public feud with her estranged husband Jon didn’t stop reality mom Kate Gosselin from poking fun at her “Mommy” image in a comedy skit that aired The Jay Leno Show Wednesday.

In the skit, faux-photogs from Mike Day’s JMZ crew mob Kate’s car in a grocery store parking lot. “Seriously, I am exhausted. Leave me alone,” she scowls at them. “Hey, what did Mommy say? I asked you to stop taking pictures and you continued.”

She tells one photog “go to your room,” but after he complains that they’re in a parking lot, she says, “go to your car” and come out “when you’re ready to behave.”

“Will you help Mommy with these groceries?” she tells another pap — Kate even cowlicks a few cheeks!