Ha, ha, ha, ha, ha, ho, ho, snicker, snicker, giggle,

Related:

• The staff begins to chuckle, and laugh, and snicker,
  and titter, and giggle, giggle, and . . ...
• AAAAAAAAAAAAHHHHHHHH HA HA HA HA HA HA
  HA HA!...
• UH-OH!! I think KEN is OVER-DUE on his R.V. PAYMENTS and HE'S having a NERVOUS BREAKDOWN too!
  Ha ha. -- Zippy the...
• Ho! Ha-ha! Guard! Turn! Parry! Dodge! Spin! Ha!
  Thrust! -- Daffy...
• Transfer aborted (again)(ha ha ha
  ha!!).....
• SMILEY
  -) ha...
• What's all this bru
  ha-ha...
• in the late '70s] [Frink stands in front of a huge mainframe] Frink:
  Well, sure, the Frinkiac-7 looks impressive [to student]...