sheet cred 

Respect between writers, or of readers for a writer, based on the quality and substance of their writing. Amount of writing published or number of copies sold can be, but isn't necessarily, a factor, as quantity is not always indicative of value.

I don't care how prolific he is or how many copies he's sold, James Patterson has no sheet cred. He's good at driving plot, but that's about it.

sheet cred by formicah February 21, 2011

Skeet Cred 

Skeet Cred is similar to street cred.

Males gain skeet cred by boning the hell pussy.

Hey Bro, I heard you banged Charlotte.

Yeah, I did last night, several times.

You just scored max skeet cred with that score.

You know it.

Skeet Cred by Sharktooth.jarred903 August 1, 2012

skeet credit 

The prestige of any individual girl's head game. Based a letter grading scale.

Sean: "Stacy gives the best blowjobs ever"
Tim: "Nah her skeet credit is only a B. Dorothy has got that A skeet credit"

skeet credit by D. Evans December 1, 2013