Fermented camel milk is not the best drink in the world.....

[GT03ROB]

...... so having been treated to a lunch of the stuff & camel mil curd together with smoked horsemeat I got thinking what is the worst thing you have ever eaten or drunk??

[texaxile]

Wow, I wonder what your burps smelled like...

The Philippines has some pretty horrific gastric offerings, Balut (semi fertilized duck egg) and some horrid st made with squid ink. Oh, yeah, and the other horrid st made with pigs blood, like a liquid black pudding but much much more disgusting.

When somethnig looks and smells better coming out than going in, I think it qualifies as a contender.