[Prefatory note: if I rev the engine on our Suburban to pass a car on the highway, my big kids crane to look at the RPM gauge (official name of this device is unknown to me) and always comment that I'm "going to 6!" Because 6 is the highest reading on the gauge.]
Today, M is going to a friend's house after dance class. She is very excited. She told me so after I picked her up from school.
M: I feel like I'm getting...super-excited to go to Leah's, Mom. I'm going all the way up to a 7 in my body, I'm so excited!
ETA: it's a tachometer...