I create a new branch in Git:
git branch my_branch
Push it:
git push origin my_branch
Now say someone mad
This is my most common use for The Fuck.
$ git push
fatal: The current branch master has no upstream branch.
To push the current branch and set the remote as upstream, use
git push --set-upstream origin master
$ fuck
git push --set-upstream origin master [enter/↑/↓/ctrl+c]
Counting objects: 9, done.
...
Also, it's fun to type swear words in your terminal.