Use this phrase to detour an oncoming question from someone insignificant e.g homeless person or annoying bellend.
Best time to use when walking! You can sense an oncoming encounter let them approach as soon as there mouth opens say i don’t smoke mate !
This leaves them feeling confused and upset
stranger "hi can you tell me..." (cut off point)
you "dont smoke mate"
"slap" the sound of you and your friend high fiving each other because you just i don’t smoked your first victim!