described as a vacation you really don't want to take. if you'd rather close your face in a car door, you are on a fuckation. it can always be a crappy vacation in hindsight. it can also be with a bunch of people who you can't stand (i.e. family members) who in general, you'd like to kill. if you envision a serial killer spicing up the vacation, this is also a fuckation.
"We went camping in the woods this weekend. What a fuckation."