What is Butt Floss, is It a New Type of Toilet Roll?

I am a 22 yr old male and for the first time I recently tried dental floss and told my friend about it.

She suggested I try this new type of floss called butt floss.
I went into a pharmacy and asked about it and they told me to get out of the store.
1. have u heard of butt floss
2. have u tried butt floss
3 is it any good?
4 where do u get it?
5 who told you about it?
6 would you recommend it for me?

Man, you really like thongs. Just wear them.