Possible Title: 
Shocking!Good Ones:Empty-headed Mortimer   SNERD [a real dummy]
Beetle relative   JETTA
Challenge for a surplus of cooks?   BROTH [too many spoil it]
Theme: Last words of phrases can follow the word “shock”
Seismic phenomenon {and theme}   AFTERSHOCK [they come “after” the word shock]
By the Way:JOCKSTRAP and BRAS must be shaking some of our more “sensitive” breakfasters. [see title]
Who knew?:ALPS is a brand name.  I obviously have to get out more --- if not on a camping trip at least to Dick’s.
RATING:   
 
  
 
 Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun