1.
When Ross got a really bad spray tan:
2.
When Rachel wore this:
3.
When Joey couldn't remember anything:
4.
When Phoebe got Monica and Chandler a Ms. Pac-Man machine:
5.
When Monica was related to Ross:
6.
When Ross and Marcel got a little too close:
7.
When Joey's logic was really faulty:
8.
When Chandler knew this secret:
9.
When Rachel lost in poker:
10.
When Chandler was an asshole to Monica:
11.
When Ross hid the fact that he didn't get an annulment with Rachel:
12.
When Joey made absolutely no sense:
13.
When Ross brought up Chandler's third nipple:
14.
When Joey got his eyebrow done:
15.
When Chandler realllllly questioned his marriage to Monica:
16.
When Ross got roasted to hell and back:
17.
When Joey wanted to send a criptic message:
18.
When Rachel wanted to be included in the Soap Opera Digest interview:
19.
When Monica's hair was ~inexplicable~:
20.
When someone ate Ross' sandwich:
21.
When everything started to make sense:
22.
When Chandler told everyone from college that Ross was killed by a blimp:
23.
And, of course, when Chandler completely roasted himself: