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A tab in your internet browser set to a harmless internet page, used to fall back onto when somebody walks in on you watching porn, cheating on a test, playing games in class, etc.
h0tg1rl69: -Why did you leave the free nude chat last night?
fatlonelyloser15: -My mom walked in on me so I had to fall back to my safety tab
h0tg1rl69: -Did it work?
fatlonelyloser15: -Yeah, wikipedia is such a innocent webpage...
by BuPandama January 03, 2011
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