Not good, sorry. When you actually say it out loud it doesn't make sense, clapocalypse would You'll note that in "trumpocalypse" you still have the "a" in "apocalypse" when saying it out loud. Clipocalypse sounds a bit odd.
the trump part is a clearly identifiable word and people can make an emotional connection between the two words - probably before they even understand what they've heard. With cli pocalypse when that is spoken without context the listener probably gets the pocalypse part straight away but is left wondering what the "cli" relates to and my first thought would be "adult" and "nsfw". Lets say I got the connection to video clips - I'd expect to see nasty videos - destroyed in seconds type of stuff. But ultimately - why not just create a channel in youtube and let them do all the work? The niche is so well established it must be impossible for a new site to make it's presence felt.
Hi Sarah You are correct. Normally people will think the cli part as clitoria which is weird and completely irrelevant of my ideas on the website lol. Now I have to think of another good name. Thanks for your valuable suggestion.