Translation:

[1]
Boss! We are in trouble! The shopkeeper left our glass tank outside and forgot! We will drown in the rainstorm!

[2]
You blockhead! This is the great chance for us to escape from the tank, if it's filled with water!

[3]
Oh! That's it my boss! I never thought that! Ahahahaha... I just can't wait to get out of here and pay a visit to the tortoise girl next street for hump hump!

[4]
(word on sign) Tortoise