From Homestar Runner Wiki

Strong Bad regularly receives emails with poor grammar and spelling, for which he is notoriously a stickler.

=Emails With Poor Grammar =

• trevor the vampire - Trevor's email ends unexpectedly.
• the basics - T.J. ends "how do you do it" with a period rather than a question mark, and has an unnecessary apostrophe in "trick's" (which Strong Bad does not notice).
• little questions - Viklas from Sweden's English leaves a little to be desired.

Emails With Poor Spelling

• cartoon - Besides not capitalizing the beginning of the sentence or using punctuation, the writer uses all internet shorthand. In addition, he appears to mis-spell his own name, "geroge".
• lures & jigs - David says "fishs" instead of just "fish".

Fun Facts

• A spelling error by Vinnie C. in the email homsar actually led to the creation of the character Homsar.