Not (really) (one's) thing phrase
Something one isn't really skilled at or interested in.
Come on, man! Don't be so hard on him. You know Math isn't his thing.
I don't get why people like watching TV shows. I guess they aren't really my thing.
To give no interest or attention to someone or something; to believe that something isn't important
To show little interest in something or someone.
Being on the brink of death with the mouth showing the Q-sign
She is in the Q-zone due to massive blood loss.