Its that thing again

Scene: We are sitting in traffic and mom seems to think the person in the car next to us is wanting to street race. She jokingly encourages my dad to race. 

Dad: Well didnt you actually street race once?

Mum: Yeah when I was young. I was sitting in traffic and some guy wants to street race and I’m like “Pots on you! Just because you have three legs doesnt mean I’m going to let you win!”

Me: Three. Legs? EEEEEEWWWWW!!! MOM!!!!

Dad: Eww.

Mum: Well I wasn’t about to let him be like “I’m going to win just because I’m a man!” so I beat him!