2.69sOh, your dad used to be smart as a monkey.
2.44sThen his mind started gettin' lazy,
1.94sand now he's dumb as a chimp.
2.32s- Grampa!
- Hey, I am too.
3.82sYour brother's comin' along nicely. Look at Bart's homework.
2.92sBack when he was your age, he was smart as a chimp.
2.53sThis is just two years ago!