when you liftweights and you get crazy viens stickin' out all over your arms, legs, head/neck, chest, etc.
Jeremiah: "Holy shit! whats on your arms?!"
Joseph: "Haha man, i was just doin' some curls and the roadmap came out."
By Kacey
Roadmap
Using the word 'roadmap' can be a replacement for such words that describe a person's liking to a situation such as awesome, cool, sweet, tubular, groovy.