Multiplier effect?

I was chatting online to ONE pax the other day..as u would expect from an online chat..it's about some wu-ah-boh-eh stuff..like wat i'm having for breakfast & how i 'destroyed' a door..

Fastforward to the next day : Another pax commented on my breakfast menu..

Fastforward to next next day : Yet another pax asked me about my door...

Hmm..is this wat they call the multiplier effect??