The action of holding in a massive shit for a prolonged period of time. Synonymous with clinchmaxing, but must be done whilst a shit is in the rectum.
Bill:
“Bro, Logan is an absolute legend at Shitmaxing! One time he didn’t shit for a whole month!”
John: “Wow, what a sigma!”
“Bro, Logan is an absolute legend at Shitmaxing! One time he didn’t shit for a whole month!”
John: “Wow, what a sigma!”
by 5555555577777777777skibidi April 22, 2024
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