so i was just sitting here and decided to submit a slogan and after having done so it has occurred to me that, though it's summin i say all the time, i wonder if i made it up or if i conjured it from the depths of my subconscious after having heard it somewhere throughout my travels.

and so my question is - how do you know if the slogan you've submitted is completely original?

i just hate to submit summin that's not mine is all.