Meep!
Okay, it might not be saying "Meep!", but not only is Meep a sound people use in scary comedic scenarios, but it's generally a funny word and I know a guy whose username is Meep, so roll with it, for Meep-sake.
First of all, this is a fun game. It's a challenging puzzler with many little knick-knacks to play with. Second, it's just funny. Think of it like Lemmings...only with odd-looking little beans, basically. Of course, it can't QUITE be compared to that game, since there's no time limit, say. But all and all, it just has the right charm, so I gotta give it ten.