The Ghost in the Shell manga is pretty silly most of the time.
Here are some panels from the 2nd chapter that I found amusing.
(I think Batou prefers the round-the-clock cherry blossom viewing party over the strip joint)
(Professor caught you chatting in class)
(You got the whole gang laughing)
(Motoko doesn't seem fond of Bureaucrats. Personally I found this guy fine in Stand Alone Complex)