as in "guys can't get off to ugly girls with good personalities"
Most Helpful Guy
Really it means "jack off" or "masturbate".1
Most Helpful Girl
Basically it means they can't jerk off to them. They can't get turned on enough to masturbate to them.
It feels like a sneeze, but better.
Masturbate with the results of cumming.
"22 positions in a one night stand"