On "H.A.M.," Jay-Z threw in a subtle shot at Lil Wayne and Birdman when he said:
“I’m like really half a billi *****, Really you got baby money / Keep it real with *****s, *****s aint got my lady money.”
Wayne brushed off the diss, saying in an interview with MTV, "Actually, the subject that he's talking about in that line, I can't box with the god. I'd be the first one to tell you that, given my wit, and the type of person that I am, I'd capitalize and I'd play off of it."
However, on Tha Carter IV, he does respond to the line, but he takes things a little past the point of playing. During his verse on "It's Good," a song that also features Jadakiss and Drake, Wayne spits:
"Talkin' 'bout baby money, I got your baby money / Kidnap your bitch, Get that 'how much you love your lady?' money."
Threatening to kidnap Beyonce? This could get interesting.
, but anyway the song is good. 
