"Oh man the other night my girl was going down on me in the living room and her roommate walked in and was all turned on so i said "Go ahead, join in, its a regular Ding-Dong Sing Along!"
by RichardSlinger April 11, 2010

by Bianca April 8, 2004

by gonzo April 10, 2004

by concerned biologist October 16, 2009

When an individual stretches his scrotum in a fashion similar to a bat wing while simultaneously placing his testicles in the mouths of two partners and penetrating an inflatable sheep.
"Yo Jentry, put five quid in that bathroom dispenser, blow up and lube up the plastic sheep, then grab Liam and Tarik, and have both of them open their mouths, it's going to get weird, we're doing a chain shot's play along."
by Senor Panama October 28, 2013

The act, usually performed by an elderly person, of singing along to a song despite having only heard it for the first time as it plays.
by wardy99 September 1, 2011

The greatest thing Neil Patrick Harris has ever been in. It it a Musical Comedy, roughly 45 minutes long, about a city villian who wants to make it into the Evil League of Evil, defeat his Arch-Nemisis Captain Hammer (corporate tool), and impress the girl of his dreams. Has many hilarious quotes, and a large fanbase.
"Did you see Dr Horrible's Sing-Along Blog yet?'
"Naw, dude, I was too busy"
"*shoots kneecaps off of the other guy*"
"Naw, dude, I was too busy"
"*shoots kneecaps off of the other guy*"
by Jykcor (you know, that guy) January 31, 2009
