All you muddle-aged guys out there

Da actual mental state of Red Green's main audience (you know who **you** are!) who listens to his "sage wisdom and witty revelations" lectures.

I'd like to talk to all you muddle-aged guys out there --- if you get college certification but all of your prospective employers just roll their eyes at your so-called "qualifications", just tell them that you do everything that Red Green says, and that'll PROVE that you're certifiable! Remember --- I'm pullin' for ya --- we're all in this together!

You are all that is man

A compliment given to the most prestigious man to exist

Bob: “I cured cancer”
Tim: “You are all that is man”

All you had to do is follow the damn train, CJ

This mission is quite easy if you are attentive

CJ: *loses those mfs*

Big smoke: All you had to do is follow the damn train, CJ