When you're talking to someone about a topic you've already covered (but don't remember covering) and you find yourself being able to complete each other's thoughts.
friend: You would not believe what happened to me!
guy: What?
Friend: So I was running this morning when all of a sudden the craziest thing happened!
guy: Did you get attacked by a dog??
friend: YEAH! Whoa, did we already talk about this?

guy: Oh yeah we did, just had a moment of conversation déjà vu
by i3247 August 5, 2015
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When a conversation occurs more than once.
Bobby: "So my Aunt has a couch made out of llama."
Billy Bob: "I'm getting conversation deja vu. Didn't you already tell me this?"
by CriptheCripple January 13, 2017
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(Parody of Deja Vu) an instance of agreement, in which the one experiencing the similar instance seeks approval and praise for recognizing the moment. Typically used between Females of similar brain capacity.
Wow! I just TOTALLY had a case of Ditto-Vu girlfriend! That 75% sale at Old Navy was almost identical to last week's 75% off sale.
by Webaphobified March 14, 2018
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Foojà vu is something we all experience however, we don't normally have a simple word to describe the sensation. Frequently, the experience would normally occur not long after one has eaten or consumed a drink. This isn't to say that this couldn't happen later on in the day. Foojà vu is when a person would burp and taste something they have previous consumed.
Friend 1: "*Burp* Oh no..."
Friend 2: "Haha that doesn't sound good, have you got some foojà vu going on?"
Friend 1: "Yep, taste like the dodgy beer we had at the pub. Plus some the bubbles went up my noise?!".

Friend 1: "*Burp* Oh, that was a big one. Sorry about that... oh, wait.... got some foojà vu going on".
Friend 2: "Oh really, what have you got?"
Friend 1: "Curry, haha".
by Educated Wizard March 8, 2023
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The feeling or fear that you really should have heard about an Internet personality/sensation/fad/trend before you actually did
I JUST found out about Ze Frank, Wintergatan and Seth Everman, and everyone else is like "duh…" How could I possibly have missed them for so long? Total jamais vu!
by Micinput June 15, 2022
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When you go to another country and you have a drink but the taste of that drink that is so strong that it lingers around until the next day
"Damn dude, I'm getting Weija vu from that 米酒 shot yesterday!"
"Nice dude!"
by RasalasDeCons May 14, 2019
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