SFist reader Mai sent us this precious find that she found last Friday at 22nd and Valencia. Below is Mai's transcription, about which she said, "I tried to stay as true to the capitalization as I could." Thanks, Mai! Sappenin' sammy! yo dude! I just officialy met you this year but you've been a pretty cool dude, ese! ITS A GOOD THING you DONT JUDGE People OR eLse U'D THiNK IM a CRack Head... YeaH.........