A threat. Used to indicate the speaker's intent to exact serious retribution from the owner of said ass. The literal threat is that the speaker will take ownership of the ass as their property and will freely penetrate the anus at their discretion, either for sexual pleasure, to inflict pain, or both. However, this literal act is rarely the intended form of punishment the speaker wishes to mete out. Usually, the speaker wishes to convey they will exert the full extent of their authority over the other person to assert dominance over them. Loss of bodily autonomy illustrates submission.
Commonly used as an ultimatum; e.g., "if you crash my car, your ass is mine."
Typically, this is used only amongst males where the threat of anal rape is playful banter with a homoerotic undercurrent. If used against the opposite sex, the threat of sexual violence carries a more severe tone and would be highly inappropriate.
Related phrases:
You selling your ass, boy?
I own your ass.
Commonly used as an ultimatum; e.g., "if you crash my car, your ass is mine."
Typically, this is used only amongst males where the threat of anal rape is playful banter with a homoerotic undercurrent. If used against the opposite sex, the threat of sexual violence carries a more severe tone and would be highly inappropriate.
Related phrases:
You selling your ass, boy?
I own your ass.
The game is over, your ass is mine! (Ferris Bueller's Day Off)
If you drop the ball again, your ass is mine. (my sixth grade football coach)
If you drop the ball again, your ass is mine. (my sixth grade football coach)
by a_null_bandit December 28, 2023
Get the your ass is minemug. by Ada2m December 28, 2023
Get the Jass-Mine Marshallmug. The best of the boyfriends. He’s amazing. His smile gives me butterflies and drives me crazy. I am a very weak girl very in love. Help. I’m in love.
by chloethebooboo August 13, 2021
Get the Henry (mine)mug. by anon123456 October 11, 2012
Get the bit miningmug. 
23rd of July is the day I married the love of my life and signed all the documents that assured that I became hers and she became mine, for this day I will forever be proud of what we been through and were are we now. I LOVE YOU!
by Kal-Alo August 5, 2021
Get the The Day You Became Minemug. R u mine is a song by arctic monkeys( the best band in the world ) is a song abt love and shit proper sick song tho
by Vr kid April 28, 2023
Get the r u minemug.