The bad, the worse and the ugly...the things to avoid in Geylang...
Lorong 9 is home to fresh frog porridge. You can even pick your own frog from the tank in front of the restaurant. This truly makes me gag. Indeed I'm having that response as I write!
Likewise with Turtle Soup, which can be found at The Turtle House, alongside Crocodile and other unmentionables.
Durian - the most offensive smell in Singapore - can be found in the shops that line Geylang Road. I walked past this every day. It made me sad.
All of the above are of course perfect for thrilling overseas guests