It's no good.
It's not good.
Is there actually any difference?
What does "what are u up to" mean?
Thank you in advance. :o
It is no good ~ It doesn't work ~ It's useless; You can't use it; It's ineffective.Originally Posted by bread
It is not good ~ It's bad.
The food is not good. (The food is bad/not good to eat)
The food is no good. (The food has spoiled)
What are you up to (right now/these days)?
=> What are you doing right now; What have you been doing lately? :D