The (often irritating) habit of swearing online but inserting asterisks in place of letters thereby trying to give the (false) impression of self-control.
"I wish they would all f*ck off", "boll*cks" and "b*gger" are all examples of fasterisking.
V
When getting out of somewhere just isn't fast enough. To leave a situation involving idiotic people when a jet aircraft isn't going to work, and you have had enough.