Sonic Heroes/Funny

• The Chaotix's client accidentally revealing himself.

Vector: There you are, you mustache moron! He's the one right?
Client: Mustache moron?! I'm the world's greatest- Ahem, take him out. Quickly.

• Eggman getting repeatedly stung by Charmy. Let me emphasize that, Eggman got beat up by a six year old.
  • He got beaten up by a six year old rabbit's Chao pet in Sonic Advance 2 and 3! And he was beaten up by a little kitsune starting all the way back in Sonic 2. But yeah, this is the first time he's been physically beaten up by a little kid since all the other times he is in a machine of some sort.
  • Also, in the ending, Team Chaotix suddenly remembering they never got paid.

Vector: That slime ball!!!

• Rail Canyon, with Team Sonic, with their first encounter of a bullet train.

Tails: Sonic, look out!
Sonic: WHOOOOAA!!! (first genuine loud freak out)

• • Similarly in Hang Castle, near the end of the level. Team Sonic falls off of a rail into what appears to be nothing, accompanied by one of the "death by fall" clips.... then you hit one of the reversing switches, and sometimes you'll get Sonic giving a hilariously timed Flat What.
• During the Egg Hawk cutscene with Team Chaotix, this little exhange occurs.

Espio: That's the evil scientist, Dr. Eggman!
Charmy: Dr. Who?

• The end of Team Sonic's story has Knuckles teasing Sonic, claiming that he couldn't have made it through the venture alone. Sonic... agrees and thanks him for the part he played. His expression is priceless.