"today my client asked me a question yet the answer was so obvious. I found it odd." (sub context = was he really wanting to know something else or is he mentally challenged?"
"It is strange that she didn't call me back" ( sub context = I wonder if something happened to her? Is anything wrong?)
"I saw a bat eating another bat. It was really weird!" (sub context = bats have dark stereo types in lots of cultural references. and they are NOT supposed to be carnivorous. What's up with that?!)
- I agree with what Edward says above. Here are some examples where I used these words in last couple of days.