Revertigo

Dizzyingly inexplicable reversion to past behavior in the presence of a lost aquaintance once associated with the behavior.

Made famous by Robin Sparkles on HIMYM (How I Met Your Mother). She got revertigo and started acting like a high schooler when when her first boyfriend showed up unexpectedly.

by Michael Parker April 21, 2008

Revertigo

When you see someone from the past and immediately start acting like you in that specific time.

Did you see Ted's revertigo in the kitchen yesterday with Barney?

by greciasmart11 June 6, 2015

Revertigo

The dizzying feeling people get that are so afraid of heights that they can't even look up at the side of a tall building.

"He's so afraid of heights that if he looks up at a building he gets revertigo."

by ShabeRaven October 30, 2011