See this is why I'm direct. I tell people I hate seafood. If I'm not 'big on something', that means I would eat it or could try it one day possibly but mostly wouldnt like it. Or I wouldnt gag and die if I ate it by mistake.Not trying to be snarky but this thread is making me laugh!
If someone says to me that "they are not big on seafood" - a line I often use myself - I would take it to mean that they have tried it and it just isn't what they would prefer to eat.