Massacre Boy no more!
 

Happy 18th Massacre Man! Now you can finally go buy a pack of smokes and check out that titty bar!

Hey, happy birthday to a great HDC contributor!

Dude................. Congrats.

Happy Birthday buddy.

Huh, I forgot you were younger than me...

Happy birthday!

Happy Birthday!

Happy Birthday to one MM from the other. =D

Happy birthday!

Happy Birthday! Now you can um...vote! :D

Happy Birthday mate!

Enjoy the easy times while they last!

Have a good one dude!

Happy 18th! I recommend goin' to Canada to drink.

HB MM

Have a good one

Happy Birthday, dude!

Happy birthday, 18 is pretty cool, but I guess it doesn't mean as much for you as you still can't drink in bars... Can you go to the casino though?

Happy Birthday:)

Thank you everyone, much appreciated!

woooooooooo

Happy Birthday you fucker!

Hope it is a good one.

Ah, excellent.
Happy birthday, my friend.

Happy Birthday, MM!!

Enjoy it. :)

Happy Birthday Man! Hope you're having a great one!!!

Happy birthday, man. Hope it was fun.

Happy Birthday, MM. :)

happy birthday MM!