Chinese letters... is this gibberish (Hanzi Smatter)???

[POS carb]

Found these at the shop, I am betting my co-worker the letters are gibberish.
Anyone know what it means?
My guess is "Vegetables tired" :toilet:

4688

[87LXiR]

The first character says three, but not sure about the second character. Maybe its "Geez" lol

[Vanilla Sky]

It really says baka gaijin.

[2ndGenGuy]

Woah! I've seen Fast and Furious. I know what gaijin means! And I know baka means dumb! :P

[POS carb]

Fast and Furious makes you baka

[2ndGenGuy]

But how else was I supposed to learn about how NAWZ blows the welds on my intake?

[Vanilla Sky]

I'd also like to know more about these 3 minute long 10 second quarter miles.