for the book "you'll laught at this"
Boyz crazy
costumer (voiced by Wendy) : do you think this shirt is my size?
Stan (voiced by Dipper): I've got something better! Behold: my butt!
Dipper: *awkward laugh, then whisper* I can do this all day...
Wendy: huh?
Dipper: coughing, I was coughing!!!