Cats who fronted got wooden or chrome legs
And just pistol-whipped and now look like the Coneheads

from J.R. Writer – 9 Minute Freestyle Lyrics on Rap Genius

Meaning

Our hero’s enemies will be hit in the head with a gun until their craniums swell to resemble those of the Coneheads of SNL fame:

To help improve the quality of the lyrics, visit “9 Minute Freestyle” by J.R. Writer Lyrics and leave a suggestion at the bottom of the page