A sexual act that involves using a model train set to be involved in love making such as jamming the model train conductors into the urethra or fitting the entire train with its cabs into the vagina

It can also be described as thrusting extremely hard while having sex, screaming at the top of your lungs "CHOOOO CHOOOO" and cumming all over said persons face, ass or vagina
I think me and Cindy are gonna do some Train-Yard Blast tonight"
by FingerPuncher May 30, 2017
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Dūūne yard, is a slow motion Trap house that smells like vinegar that nothing but fetynal fiends frequent. Most likely to have never less than 12 to 17 opiate addicts pulling waps up with the one and only rig in the yard or smoking off the same spot stained piece of generic tinfoil.
Also a yard where your forsure gonna step in dog cat or human shit either coming in or leaving out only know yards are in Pierce County Washington (253)
Aye nigga is that compound over there juugin.
Fuck no that ain't no compound Them aren't tweeters
Them black and blue TRON ADDICTS
and it's THE DŪŪNE YARD WHERE U EITHER COME WITH SHITTY SHOES OR EXIT WITH SHIT ON THEM!!!!
by Mrmessymess September 3, 2021
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Dūūne yard, is a slow motion Trap house that smells like vinegar that nothing but fetynal fiends frequent. Most likely to have never less than 12 to 17 opiate addicts pulling waps up with the one and only rig in the yard or smoking off the soot stained piece of generic tinfoil.
Also a yard where your forsure gonna step in dog cat or human shit either coming in or leaving out only know yards are in Pierce County Washington (253)
Aye nigga is that compound over there juugin.
Fuck no that ain't no compound Them aren't tweeters
Them black and blue TRON ADDICTS
and it's THE DŪŪNE YARD WHERE U EITHER COME WITH SHITTY SHOES OR EXIT WITH SHIT ON THEM!!!!
by Mrmessymess September 3, 2021
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Used when you want to reassure to someone that they're telling the truth. You're basically swearing on your entire fortune.
I promise I didn't steal from that store, On Yard I didn't steal from that store.
by CuunCuunLips June 10, 2022
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To swear on your yard.
Yahneck Bozo: Hey Mark we're friends right? You trust me right? I promise I didn't steal anything from you.. Oh On yard I didn't steal nothin from you.
Mark: No need to go that far Yahneck.
by CuunCuunLips June 13, 2022
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