Here's a couple.
Cable guy, They tell you a time when he's "supposed" to show up.
Car broke down, Something electrical, I don't know jack about electrical.
Death in the family, If you need to go fishing real bad.
I really don't need an excuse cuz they all know I'm a fishoholic, same for hunting season.
Bring your boss some smoked salmon. They like it & want more so then you can say I'm going to go get some salmon for the smoker. All righty then we'll see ya on Monday.