Rap song (the parentheses are my back up rapper or my hype man)

Uh, huh, yea, uh huh
I need that grandma pussy
(That grandma muscle pussy)
Need that grandma that works out
(Grandma six pack)
Mmmmm need a g-milf
(An' imma lube it up)
I ask who's president?
(She says JFK)
*Beat hits for a moment*
Yeaaaaaar an dats a g-milf
(*screeching tires sound effect but made with someone's voice*)
Uh n she can hold her own
(hol her own hol her own-own-own)
UH das a granma n she rea-dy 3 bone
(3bone3bone3bone3bone *with echo sound and pitch shifting sound effects*)