1.
First, when D.W. saw an opportunity and ran with it:
2.
When D.W. didn't hesitate to let Francine know how she really felt:
3.
When Muffy took a stand:
4.
When Buster gave Muffy a taste of her own medicine:
5.
When this security guard said what needed to be said:
6.
When Muffy dragged this poor kid to heck and back:
7.
When D.W. came for Arthur's brand:
8.
When Arthur's piano teacher didn't hold back:
9.
When Buster didn't put two and two together:
10.
When Muffy set boundaries:
11.
When Nadine proved that even imaginary friends can let us down:
12.
When this alternate universe dragged D.W.'s entire existence:
13.
When Muffy was a very considerate friend:
14.
When Buster kind of summed up college, but without the fun:
15.
When Francine didn't take criticism very well:
16.
When Muffy was absolutely BRUTAL to poor George:
17.
When Arthur taught us how to deal with rude people:
18.
When Buster gave an honest review of Muffy's blog:
19.
When Muffy tried to be thoughtful:
20.
When this fantasy sequence got a little too brutal:
21.
And finally, when Arthur ended D.W. right then and there:
