It's when someone is surfing Youtube and posting/sharing the videos on Facebook. More than 3 at a time.
EVERYONE does this..... "you're having a Youtube Surfing Session and every now and again u post/share the videos on Facebook." Most times people do this there's a minimum of like 3-5 videos.....I have friends who'll post like 15-20 videos sometimes in one session.....hence they're "Youtubing"
1. Browsing, commenting, favoriting, and watching videos on YouTube.
2. What I do when I'm not A. Playing Guitar B. Playing PS3 C. Watching TV or D. Doing absolutely anything in my social life.
Fat Weird Guy: Ahh, 24 hour YouTubing. Where would I be without you?
Fat Weird Guys Mother: Probably out of my basement...
Me: Huh. Three of my guitar strings are broken, I've unlocked absolutely everything on God Of War 2, nothing good is on tv, and I just dumped my girlfriend. What a wonderful day to go YouTubing!