Because we've been sitting on that beach back there for hours, and nobody's even bothered to show up.
8 seconds sound clip from the Madagascar movie soundboard.
You can hear this line at 00:38:19 in the Blu-ray version of the movie.
Quote context
[...]
- The foosa! The foosa! The foosa are attacking! Run for your lives!
- Yeah, thanks a lot, guys. Thanks for waiting up. Really appreciate it.
- Hey, hi. We just got in from New York, and we're looking for a supervisor.
- So if you could point us towards the administrative offices, we'll just...
- Spider! Spider! Spider on my back!
[...]