(noun) One who routinely "likes" their own Facebook comments, posts and photos and, more times than not, is usually the first if not the only one to do so.
(verb) self-gratify: The process of "liking" your own Facebook comments, posts and pictures.
Matt is a classic "self-gratifier." He always feels the need to immediately "like" his own Facebook comments as he knows its probably the only way he can get others to pay attention to what he has to say.
To be the world's most underrated Fortnite console player there is by commenting on every Fortnite Instagram post and playground/creative mode highlight video to exist, stating the fact that you're really out here grinding everyday to be in Ghost, FaZe, Chronic or any other "Org" that exists. Basically, self-promoting and claiming that you're the best at Fortnite when you probably only have 24 wins in total but every single cosmetic piece in the item shop.
RidiculousFN comments on a YouTube video: "Yo, whoever wants to 1v1 playground add me on Epic friends. I'm actually underrated so if you can please check out my channel it'll mean a lot. I'm streaming on twitch everyday @TTV.RidiculousFN check me out and subscribe, I'm really out here grinding for Chronic! Like so they can notice me!"
No one ever: "I'm literally the fastest builder in my school I can quadruple ramp rush while on the highest sensitivity and custom controller binds.. I'm literally goatified."