I love:
"This man is not a hamburger. And I am not a side of fries. But you, sir, are a chicken mcnugget!" from Joey. I thought that was hilarious
Yeah. That one was really hillarious! One of the best Joey quotes I think. The writers must have had so much fun coming up with that one

Well, I just saw this episode, and altho it's quite random, this quote stuck in my head:
"- Joey, why did you buy these? Nobody here eats brusselsprouts?
- Well, they were sitting there so lonely watching everyone go for the carrots and the corn...
- They're vegetables, they don't have feelings like you and me.
- How would you know? Have you ever been a brusselsprout?"
(Actually I liked this quote so much, I made it my full house quote of the month

)