It's a joy to tell people what you do for a living when your job has a clear title, and those clear titles make your job sound more important than it is because they're easier for people to understand.
But less easily understood jobs require a little more explanation, and some fudging of the truth to make "blogger" and "social media manager" sound like real jobs, which they totally are in case you were wondering.
Equally real job situation that's equally hard to explain- being "between jobs":
If you have trouble describing your job to people then take some notes from the creators of these fine comics H. Caldwell Tanner and Dan Hopper and lie through your teeth whenever anyone asks what you do!