Boy howdy! quite the semantical doesy doe you are playing with your self! We are to refrain from any activity that would dishonor God. That said, we also live in a world we are not of. If the spirit convicts you of wrong doing, STOP IT!!! I don't think that anyone should engage in, or get near anything that will lead to the bondage of sin. That includes the super bondage of religious legalism.
I was once held in the bondage to alcohol. for me to drink is sin because I can't control it, alcohol conrtols me if I indulge. I do not condemn the use of alcohol, just because of my weekness for it. I have also been gloriously delivered from the power of alcohol over my life, and walk in the liberty purchased for me at calvary. I can now reach out to those in bondage fearlessly, because the Lord has cleansed me from the unrighteous desire to drink, by the power of His Shed Blood.
I think it is time to quit worrying what we look like, and start preaching the good news that Christ sets the captives free!!!! If you are out telling folks about Jesus, you won't have time to worry about how good you look doing it!!! It ain't about you anyway. It is all about Jesus!!! He just wants to use your mouth every now and again. When was the last time an ear heard your voice preach the words of life. HEH HEH wells thats to long!!!