I always do the 'teh' thing! (by accident!)
I also accidentally type a 't' when i want a 'y' and vice versa! another one i alwasy do is 'taht' or something ending in 'ing' always seems to like being 'ign' for me instead...
so, i say "Grrr upon typos!"
okay... i'm done!
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Me: Uh, Zolo? Why are you under the desk?
Zolo: There's a big spider down there...
Me: WELL KILL IT!
Zolo: *thinks* Oh, no... it's just a wire...
Me: Is it dead?
Zolo: No, it's a live wire! HA!
Me: *hits him on the head*