6.
This surefire success.
8.
This understated card.
9.
This geeky/punny combo.
12.
This snappy step-dad card.
13.
This little reminder.
14.
This 100% true story.
15.
This diplomatic statement.
16.
This plan B... or should we say plan D?
17.
This spitting image of every dad.
19.
This father of all dad jokes.