You may have some stressful situation while working on the rig. You may need something to make you smile and release some stress.
I just play this toy “The Official Bullshit Button“. This is very funny toy and it makes me laugh for awhile.
Look at this VDO and see how funny it is.
If you like it, you can by it from Amazon. Click here => http://amzn.to/PyIiBJ