tubiverse

A slang term for the universe that YouTube spawned, it specifically refers to dozens of video websites. 

Historical perspective: As of May, 2017 YouTube became the second largest search engine behind Google with 3 billion searches per month. Got time to waste? Go tubing. WARNING: Some of these sites are not appropriate for children 12 and under.

Listed in order from safe to NSFW, here's a sample of what's out there:

• DNATube
• GOSPELTube
• TUPPERTube
• BIRDTube
• GARAGETube
• SIMTube
• GUITARTube
• ORIGAMITube
• BOLLYWOODTube
• SPORTSTube
• FOOTYTube
• LAUGHTube
• SCUBADIVINGTube
• PARATube
• ROCKTube
• BOREDTube
• GAMERSTube
• CARDPLAYERTube
• JEWTube
• SKATETube
• METATube
• POTTube
• WESTINDIANTube
• ANIMALTube
• ESKIMOTube
• ASIANADULTTube
• GHETTOTube
• PAWGTube
• YOUSEXTube

You get the idea!