Surely everyone uses:
1. Everything's coming up Milhouse
2. A little from column A...
3. You better run, egg!
4. Let's go to the old mill anyway
5. Monster Island is actually a peninsula
The 5 Simpsons lines I've uttered most off the top of my head
1. You're a dull boy, Billy
2. I don't know... coastguard?
3. Hey! He's still got it!
4. A little from column A, a little from column B
5. ...the red thing's connected to my wristwatch