The bouzouki and guitar paradox (how to make your guitar sound a bit like a bouzouki)

Original improv , I came up with this idea to double up the strings by accident in my last instrumental , I was using a partial capo and it wouldn&stay on over the low E and A so I pinched them together , then the next day I realised I could do it with all the strings , so I tuned each set of strings in unison and clamped them down with the capo , it gives a kind of bouzouki or twelve string guitar effect I don&know if this has been done before it probably has but I thought it was an interesting experiment