I get a kick out of reading advertisements in Indonesian. A succession of words ending in "g" makes them flow.

Also, to give myself a red card, Cantonese curses might be my favorites. Brief and staccato. With enough aplomb, you can (but shouldn't) volley a few after each time someone doesn't hold the door for you in Hong Kong (which is basically all of the time). Stephen Chow movies can teach you much...