An infamous phrase in Roblox, in which a place on Roblox would repeat the same word to get it on top of the search results, giving the place more visits and giving the creator Robux from their scam gamepasses.
Place: *not even about baldi*
Place Name: BALDI OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY
by AstralDivinity December 30, 2020
Get a OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY OBBY mug for your coworker Günter.
In Roblox, a obstacle course.
In Minecraft, obby is short for obsidian, commonly used on faction servers.
Roblox:

Player1: Hey kid, do you want to play a obby?

Noob: N0 thx m8 i b4d at 0🅱🅱ys xD lit saveage famm

Minecraft:

Player1: Anybody selling some obby? I need to build a new base.

Player2: I'll sell ya a stack of obby for 50,000.
by LitBot February 18, 2018
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Obby= o bby= oh baby.
Pronounced: aw bee.

See:oh baby,babeh.
Guy: *smacks ass*
Girl: obby!
by Jay :3 June 23, 2008
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An online acronym for the phrase, "Oh baby", typically used by frequenters of live girl webcams. While this phrase can be used for explicitly sexual situations, it is useful for text-based conversations that can be twisted or interpreted in a sexual manner.
...obbi
by Damascus Reed April 05, 2011
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