A plastic air filled doll for someone to have sexual intercourse/anal sex with or receive a blowjob from.
Chad : Oh Kiersten you don't know how much I would love to smell your hair, caress your breast's, stick your mouth around my dick and pound your pussy once again!
Kiersten : Why don't you just get a Blow Up Doll and leave me alone!
Chad : I would but the wifey don't want the extra company in our bed!
Kiersten : You are fucked in the head get some help!
Steve : Hey guy's like my new Blow Up Doll her name is Judy!
Chad : And you think I'm fucked in the head?
Kiersten : Ok I'm sorry you and Steve are fucked in the head!
by SlopNChop August 16, 2017
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a life size thin plastic doll filled with air used for male sexual conquests. Specifically in things an average female would find offensive.
"I had a fight last night with my blow up doll, but I think I can patch things up."
by Nick1122 November 10, 2006
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the cheap substitute for a date, usually considered better in bed because they lie perfectly still and never get their partner and them selves caught by moaning loudly.*note biting the blow up doll on the shoulder during sex is not advised due to the chances that u will pop ur "partner"*
Instead of dating real girls Jason took to sleeping with blow up dolls.
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Is a female, air head who has no other purpose but 2 be used by men for sex.
Guy: "Wow that girl is such an airhead"

Girl:"Yeah, she sleeps with every guy she can find."

Guy: "What a blow up doll."
by Kit_13 September 9, 2009
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A plastic device (male or female) that roystee uses to satisfy his sexual desires when prostitutes are unavailable.
Roystee said, "How else can a fat fuck like me get laid?"
by Dr. Phil December 20, 2003
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we all ran for cover as yet another blow up doll blew up
by theWestHamfan January 19, 2004
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The act of inserting an air compressor nozzle into a goat's asshole, and using the now inflated goat as a sexual toy.
"Did you hear Randy's renting out his air compressor? Only condition is that you have to wash it off before returning it."

"Yeah, turns out the Walton Blow Up Doll is a popular thing here in Walton."
by fartsniffer42 November 20, 2022
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