I smell - When someone is talking nonsense and you know they're full o

When someone is talking nonsense and you know they're full of lies. You're like 'I know you're making this up, and I'm not in the mood to listen.'

I said 'when someone is bullshitting you' when my friend said he could fly.

I said 'when someone is bullshitting you' when my brother said he could talk to animals.

I said 'when someone is bullshitting you' when my mom said she could sing opera.