shift the shaft
to jackoff alot before a date
DUDE! i shifted the shaft before banging jessie last night... it made me stay up for an extra 10 minutes!
Mid-Shift Shaft
When you become so unbearably horny at the sight of the beautiful new hostess (or anyone, for that matter), that you invite them into the freezer, linen closet, bathroom, etc, and fuck their brains out during the shift
She was lookin` hot, so I took her into the freezer and gave that girl some mid-shift shaft between the chicken and the creamer.