What would you do if the above user's avatar was standing behind you?

[Jokey365]

HUG.

[Ad Bot]

[Doomonkey]

Wonder what I am doing in cartoon land.

[BanishedLetters]

oh dear god get it away from me

[BubbaGum]

Turn around to avoid an unpleasant situation

[Momentum]

go venosaur

[plad101]

loving shoot that thing.

Damn its scary!

[Kalphiter]

Dead ringer

[ShadowYoshi294]

Wonder why a weird Blockhead is yelling at me in a language I can't comprehend, then just walk away.

SON OF A KALPHITER

Escape before it eats me.

[Doomonkey]

Nothing. There are some black bricks.

[Mr. Blockhouse]

I would ask it if it wants to rave. If not, shotgun

[Regulith]

ask him how he fit behind my couch

[End]

Avoid direct eye contact and slowly back away.

[K1ng_0f_N0thing]

Run away from my closet

[Moppy]

Sing along I guess.

[Decepticon]

Wonder what the hell it is.