No, the sentiment was not stamped crooked, just the way it is supposed to be..a little wonky. :-)
The CASology challenge #14 uses the cue word 'leaf'. Nothing better than that to have the opportunity to make an autumn creation.
I used a woodland branch die from Memory Box and punched a few leaves with a Martha Stewart fall leaves edge punch (remnants).
Stamp-Inkadinkado/Autumn Foliage set
Paper-PTI white cs, Stampin'Up! Chocolate Chip, scraps for leaves
Ink-Stampin'Up! Chocolate Chip