It's a texture thing.

[l4m3r]

Lychee. The flavor is good but the fruit is just rubbery. I can't stand chewing it.

[Idioteque]

i hate the texture of hummus. the taste is fine but euuughhh it's so gloopy.

[banshee]

When I tried jellyfish it tasted great, but the texture was so incredibly strange that I couldn't do it.
I don't even remember the texture. All I recall is how wrong that thing felt in my mouth.

[Captain_Jack_Sparrow]

Tomatoes, yogurt with fruit on the bottom, jello, shrimp-- which worked its way into my chowder at a work thing today so I was forced to chew it though all I wanted to do was cry

[takenXandXhappy]

Tapioca pudding & water chestnuts.
My bf despises mustard.

[DollFace]

Yogurt with fruit in it. Broccoli, raw (or cooked to the point it's mushy, ick). Mushrooms, depending on how they're cooked. Most sushi.