Editors constantly have to have a handle on words. So this is a handy list for reference. 

 Portmanteau  1st word  2nd word  Original Sourc
Bladderdash  bladder ➕ dash Jae Will. We were playing Balderdash (the board game), and it started as a mispronunciation. But it was such a useful term, we've used it ever since. As in, we all arrive at a location and whoever calls "bladderdash" gets the closest toilet 1st.
       
       
       
       
       
       
       
       
       
Spicestro  spice ➕ maestro Chopped After Hours