How about hobby related tips and tricks?
Put a little Scope mouthwash on the bat and balls before a session.  "Gee, your dick tastes great."  
I haven't had any actual feedback from the ladies on this trick.  Any ladies have a comment? 
Guys, experiment very carefully with this idea, especially if you use something other than scope brand mouthwash.  It sort of stings just a little if you get it on certain spots, but it isn't that bad.  Other mouthwash may leave you with a bad case of firesack.
Any other hobby tricks?  
As for non-hobby tricks, I like the shirt folding trick. 
 
If you need to reheat or cook something that's been frozen for too long, or is otherwise likely to be dry, put it in a microwave save bowl with a cover and a little water in the bottom.  The steam will help it come out moist.  
Obviously, this only works for certain foods.