If I met the avi above me in a dark ally I would....

[Clown Star Buggy]

Do even nastier things.  

[Dark Angel Corry]

*watches hat to see if it does tricks*  

[Knight of Dragonlance]

Pull on hair *ding ding* tee hee  

[Melody Kari Starlight]

Smile and wave then look for a hiding place.  

[Silver Sage-General]

*skips by laughing maniacally*  

[vampireneko57]

Smile and wave before I continue to walk.  

[XemryXIII]

give you that "stuff" you asked me for... ninja

but don't tell nobody you got it from me  

[Silver Sage-General]

Greetings Regal One! Why have you come to such an out-of-the-way place?  

[ssaengg]

Stare, blink, and then burst out laughing.  

[SonataAsh]

Walk up dressed as the merchant from Resident Evil Four video game and say; "Got some good stuff on sale for yeh, stranger", while opening the coat to reveal the insides lined with all manner of candy and yaoi mangas.  

[MusicTenshi]

*just continue to walk and hope they don't say anything*  

[Xx_Cernunnos_Arkangel_Xx]

grab ritzy head feather thing  

[Saint Tobias]

"Come on out guys, we're not alone!!!"  

[vampireneko57]

"How did you know I was here?"  

[mako kenichi]

look left and right

<.< ninja >.>

I see dumb people in my head.

and then skip away humming 'This is Halloween'