Shaftin' Around 

Messing around, procrastinating, doing nothing beneficial to your life.

Shaftin' Around is my lifestyle.

Shaftin' Around by @MattyJ100 November 24, 2011

shaftsmanship

The ability to screw someone over without them knowing it happened.

Pookie: Why do you look so happy?

Junebug: Just had a great meeting with the boss. He thanked me for boosting sales 300%. As a reward, he’s giving me a pay cut. And for some reason, now my butthole really hurts.

Pookie: Now THAT’S some fine Shaftsmanship.

shaftsmanship by Buckfutter February 16, 2018

Medium Shaftner

The size of your erection that is larger than a grade A softee but not quite the size of a full on rager.

Wow it seems like i can't get rid of this medium shaftner because my pants are too tight.

Medium Shaftner by sergiothinks October 22, 2010

Shaffstalled

The level of intoxication at which a person has lost virtually all coordination (and/or dignity). Begins to occur about 5 drinks after crunk. Broken glass, public napping, and embarrassing facebook photos typically result.

"Will you judge me if I get completely shaffstalled tonight? It's been a really long week."

"Ughh, where am I? And why is my foot bleeding? I must have been so shaffstalled last night..."

Shaffstalled by LP$ October 9, 2009

Bawls Shaffin' 

1. What you call the most legit white guy in your crew

2. Slang for hittin' bitches, gettin' in their britches, smokin' blunts and fu...treating women appropriately.

Yo man, you see that guy? Bawls Shaffin'. Need I say more?

I was bawls shaffin' all day, erryday.

Bawls Shaffin' by Walter Mondalegribble June 15, 2011

shaftwack 

simply when a man takes his penis and hits somebody in the face with it

"jon gave me a shaftwack when i was asleep and woke me up"

shaftwack by trevor hackl November 6, 2005

ShaftBack 

When when you flash back to seeing only the shaft of a friend's penis while they are pretending to show the whole penis

I was sitting on the couch when I

had a ShaftBack and remembered my friends penis

ShaftBack by NippleShire September 30, 2017