A sexual act in which (having taken a laxative and eaten lots of corn for lunch) one defecates in their partner's mouth.
Troy: "I heard you and Shirley hooked up last night."
Pierce: "Yeah, she's a freak. She gave me a Nebraskan Nightmare. Best lay in years."
by hectic_scone October 28, 2021
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"Hey look, the chick in the car next to us is getting an Average Nebraskan!"

"My buddy's a semi driver, he sees so many Average Nebraskans"
by Fire Lord Ozai November 21, 2022
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As defined by Reddit, it's the act of finger banging someone while driving down the highway, or being finger banged while driving.
Matt: "Hey did you hear about Micah and Tessa?"
Jimmy: "No, what happened?"
Matt: "Tessa got her first average Nebraskan from Micah last night!"
Jimmy: "Don't you have to be driving on the highway to do that?"
Matt: "Hell yeah!"
by SeriouslyImNot_GodChillOut November 22, 2022
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The act of driving while getting finger banged.
Normally I-80 is excruciatingly boring on the way out to Colorado, but that average Nebraskan made the trip a lot more enjoyable this time.
by IdentifiedonReddit November 21, 2022
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The act of driving while being fingerbanged.
Whoa, did you see that car pass me? They were getting an average Nebraskan
by katiekat555 November 22, 2022
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The act of driving while being finger banged.
Driving on an interstate highway in about 75mph when I see the car in the left lane start to drive a little erratically. As I passed the car on the right I saw that the woman driving was getting an average Nebraskan. and looked like she was having an orgasm. I quickly got away from them to avoid an accident.
by lake_huron November 21, 2022
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I met a family of Amish red-heads; it was like being surrounded by Nebraskan leprechauns
by Spencer Ace August 26, 2019
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