"The Trending 20" is a regular series where we round up interesting, informative and hilarious tweets from worldwide Twitter trending topics, fueled by young tweeters on the interwebs. Have one to submit? Give us a shout @HuffPostTeen.

It's only been a few months since the series finale of Nickelodeon's "iCarly" and fans are already going through withdrawal. We don't blame them -- remember the "iGo One Direction" episode? How about Michelle Obama dancing? Devoted fans sparked a worldwide trending topic on Twitter -- #iCarlyMemories -- when they shared their favorite memories from the show.

Click through a sample of the responses from teens on Twitter in the slideshow below and share in the comments or tweet your own additions @HuffPostTeen!

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