My family are making fun of me because of my 'catch phrase'

and they are;

(IF HAVING A NAG AT THE KIDS-I ASK THEM- WHERE IS SOME THING THEIR ANSWER ALWAYS IS-I DON'T KNOW SO I SAY...)

If you don't know..GET TO KNOW!

(When I don't believe what someone is doing or say's... I often would say...)

'Ave a word!

(WHEN THE KIDS GET ON MY NERVES I OFTEN SHOUT AT THEM TO STOP THEIR CONTINUOUS MOANING...I SAY...)

SHHUUUUUT ITT!

(ANOTHER ONE VERY WELL KNOWN THAT MY FAMILY PICK ON ME WITH, IS THAT THEY SAY I ALWAYS SAY...)

I can't be bothered! ...

Now come on chaps!!!!... when have I EVER said... I can't be bothered???? LOL- so?... what's your catch phrase?