once my mom heard Tom Petty in the opening montage for On Video Summer 2001, she was instantly more supportive of skating. seeing her study the footage with me, being like "OK these guys are onto something." over those high school years, I did get fresh with her and she took my board away a few times, but she was just doing her job.
most memorable skate moms are the one from the Emerica wild ride who was pumped for her son to try mushrooms, and the one from Girl High 5s up the I-5 who couldn't get the tour name right.