Ronda Rousey truly is a chip off the old block.
Ann Maria is a highly decorated judoka and is the first American to ever win a world judo championship.
Rutten, a former UFC heavyweight champion, seemed more enamored by Ann Maria's lack of size than her world-class judo skills.
"Look at the size of her. She's like a little chi—," Rutten managed to get out before being tossed to the ground.
After the takedown, Ann Maria took the time to show off her Brazilian jiu-jitsu skills and locked up an armbar to finish her downed opponent.
Rutten, who was completely caught off guard by the trip, was a great sport afterwards and even complimented Ann Maria on her technique.
Ronda seemed just as shocked as Rutten.
"That was a bad explanation mom," Ronda laughed.
It may not have been the best of demonstrations, but Ann Maria certainly put any would-be purse snatchers on notice. This is one mom not to be messed with.