1. I would say "neigh" to that sandwich.

Via facebook.com
2. Via Finland.

3. A sidewalk of shame.

Via imgur.com
4. Via Ireland.

Via anorak.co.uk
5. Ermahgerd! That's a good deal!

Via i.imgur.com
6. I'm sure you've seen this guy's ESL ads.

7. Let's slip an epic type kerning lesson into the mix.

8. Via a UK McDonald's. That embarrassing incident when your spelling mistake is so bad, it's actually another word that makes very good sense.

Via reddit.com
9. Via Walmart, that bastion of quality control.

Via i.imgur.com
10. Via the bakery at Walmart.

Via imgur.com