Poke'mon Reference? Metapod hardens but you got to touch his pokeballs first to get him out.

Calling himself a sap, and sap oozes from trees and branches. He’s saying this female has a green thumb because she makes his branch grow.

Hinging on the first two lines, Lenz is claiming women taste his “Ranch” dressing. Ranch dressing is white.

Also a branch is a limb. He’s relating his personal sector to be like another limb (thus huge).

Lenz does a lot here with a triple word play. He’s saying his clothing is always fresh. Lacoste is a french clothing brand. Also french dressing goes on top of salad , leaving it on top of the green.

Lenz is saying every rapper believes they are impenetrable like fort knox, but his anger powers him so much he can pick at their foundation until they collapse like a Jenga tower.

Shale is a layered rock which breaks easily.

The nightingale only sings at night, typically beautifully, Lenz feels cutting these rappers quickly is therapeutic.

Twisting the saying “Cutting cold turkey”. Lenz cuts opponents like cold turkey turning them into cold cut slices. This also hinges on him calling them birds.

Ostriches normally burrow their heads when afraid, and gooses cooked is a common expression.