New Spew Contest: Best Airport Code

YOW is the designation for the Ottawa airport.  Having that for an airport in a national capital is too perfect.

So, the challenge, dear readers, is this: are there any contenders among the world's airport codes for suitable match?  Or at least amusing?  Winner gets my undying admiration.

Update: so far, the suggestions have been ironies (Singapore and SIN, Helsinki and HEL) and amusing (BAD, SUK), but appropriate?