Blackhole sun 

Soundgarden's best known song. Also, the best "Fuck the world" song ever written.

Hang my head, drown my fear, till you all just dissapear
Blackhole sun won't you come and wash away the rain.

Blackhole sun by Wtf donut August 6, 2009

youtube blackhole 

where you go to youtube expecting to watch the video you went there for, but you then proceed to get lured into clicking on video after video from that damn "related video" side bar until you are fully hypnotized by youtube. and before you know it, hours have past and you sit there saying to yourself "how the hell did I go from watching puppies to chicks kicking hobos in the balls?"

Bob; yo dude why didnt you text me back last night?
Me; Sorry bro, i got sucked into a youtube blackhole and before i knew it, it was 4am.

youtube blackhole by yungbl00d January 30, 2014

blackolade 

An expression of praise, respect, or positive acknowledgement made by a black person, typically directed at a white person.

"I got mad blackolades for wearing my green New Balance trainers to the Pete Rock show"

blackolade by Toomuchflystyles May 20, 2008

Blackrolled 

Similar to the Rickrolled internet trick, where an unsuspecting websurfer is forced to watch a Rick Astley music video while on an internet forum, message board, etc. However, being Blackrolled involves the substitution of Rebecca Black's video "Friday" instead. Blackrolling is a much more trendy and powerful way to punk someone out and should be used sparingly.

I was browsing through some weird fetish porn when some asshole Blackrolled me. My boner was gone instantly.

Blackrolled by GK One April 7, 2011

blackholed 

When someone, usually after some type of romantic encounter, chooses to look two inches above your head to avoid eye contact as if you are a black hole.

"So I saw Alex walking to class and he completely blackholed me."

blackholed by Grandma Down! January 31, 2009

Blackholing 

When a penis gets stuck in a vagina during coital interactions, as if the penis got vacuumed by a Hoover Dirt Devil.

Julie was notorious for blackholing her victims into submission.

Blackholing by Nicholas Kumar December 6, 2011

blackroll

When someone sends you a link to a video of Rebecca Black's "Friday" when you think it's something else. It's just like a rickroll, but a million times more annoying due to hearing a voice even autotune can't save.

Tim: "Dude, check out this trailer of the new Dark Knight sequel....Anne Hathaway as Catwoman is HOT!!!: youtube.com/watch?v=CD2LRROpph0"

Josh: *Clicks link.* *Proceeds to get a blackroll.*

Tim: "XD"

Josh: "I can deal with rickrolls, because that song has always been class. But this shit just made my ears grow arms, get a pair of scissors, cut themselves off, and jump off a bridge. Thanks, asshole."

blackroll by JimboWales April 7, 2011