Via several friends on Facebook, this image from Bob Lucas’s wall photos:

On the snowclonelet X nazi, with special reference to grammar nazi, see here and here.
And note that the Peanuts takeoff is about spelling rather than grammar — that is, it’s about garmmra.
March 24, 2013 at 7:55 am |
[…] a snowclonelet composite, an instance of the pattern X Nazi/nazi. (Discussion on this blog here and here, with links to Language Log and other discussions.) In the C&H strip, the soldier turns out to […]