We Can Act Like We come from Out of this world

We had new starts at work this week, I'm trying to create a good impression, but it never works. 

There was a group of us sitting round the island in the kitchen, and they were discussing marketing schemes which had been run in the past.  

I heard one chap say "i ran this campaign for Aids Awareness, and I had created this massive poster.  All it was was hundreds of different Hobnobs". 

I looked up, from my coffee making and said "hobnobs"?   Why were you using Hobnobs?"

And they all looked at me, and said "hobnobs? "    "Condoms"... "Condoms". 

I have no idea how I heard "hobnobs", but of course, led everyone to suggest ideas as to why I thought hobnobs... I beat a fast retreat, and then my mouth opened, and I shouted over my shoulder... 

"yes, cause I get home at night and shout "Si, get the hobnobs out, you've pulled".