Just a caketopper/cupcake topper script with a few extra parameters baked in to make it a little easier.  Variables are at the top: vertical bar(s) length, horizontal length, and thickness.  There is also the option of 1 or 2 legs to go into the cake or cupcake, which you would want to change depending on how big you wanted to make it.  

There are a few fonts I had saved and adjusted so that they would resize automatically based on how long you made your horizontal bar length.  Really though, you can use any font in your system.  I chose the ones I did because the letters were all caps, so I didn't have to worry about dotted i's or j's.  With Prusaslicer being so easy now to add small rectangles to connect things like dots to the rest of the word, one could easily add those in the slicer itself without having to mess with the OpenSCAD script if you are less comfortable with that.  You should be able to stick to adjusting the main variables at the top.  If you want to know what fonts are available to you, in OpenSCAD, from the drop-down menus choose:

Help → Font List

Been using this for a couple birthdays and holidays and thought I'd throw it up here.  

Oh…

Pro Tip:  Remember to flip it upside down in the slicer, so you get the prettiest smooth or textured side on the side that people will read!

It's the simple, personalized things like this that seem to amaze the non-3d-printing people!