Because there is nothing Tebow-related I won't intrepidly report, I tracked down the song lyrics -- and the couplet in which Tebow appears. Here you go:
Yeah, Young Nino [n-word],I do it for my team Tim Tebow [n-word]So there you have it: If you have been grasping for a rhyme for "Tim Tebow," the correct answer is "Grim Reflow."
I’m killing this [s***] grim reflow [n-word]
UPDATE: I stand corrected? Via Twitter, @tomas_verde suggests that, given the context, the phrase was "grim reap-flow." Anyone have a definitive answer?
Somehow, I doubt you'll see this referenced on Tebow's eye-black ("LIL" on the right, "DOA" on the left. Ummm.... No.)