'I'm Not Gay No More' Guy -- I Went Viral ... Now I'm Makin' Records

The man who almost broke the Internet for screaming, "I'm not gay no more" has a new moneymaker ... a musical version of his anti-penile mantra that he's hawking on iTunes.

Andrew Caldwell's vow -- in front of 40,000 people at the Church of God in Christ's Holy Convocation Convention in St. Louis -- is now heavily auto-tuned, with backup vocals and plenty of catchy beats.

He'll impress the ladies for sure ... as he's already sold more than 200 copies.

Can Broadway be next?