Top definition
The act of unconsciously coiting (See: Coited) another human after a night of heavy drinking or other mind-altering substance ingestion in which both participants took part, yet neither participant remembers the actual sexual encounter. Mostly evident the morning after. Main side effects include a walk of shame and short term depression.
Barb: Ugh, I can't believe I had zombielingus with Sam last night.
Tom: Well, if in hindsight you knew that conscious you would have consented, there should be no shame.
Barb: That's deep.
by Andeezy_ November 25, 2014
Happy St. Patties Day!