The act of female mastubation.

When the woman is finished she will squirt. This is also known as "The musket Shot"
Greg: damn I looked through Dave's moms window last night and she was Loading the Musket.
by TFAssassin November 25, 2020
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When a man inserts at least one testicle into a woman's vagina. He may have to use some sort of rod to assist the accommodation of his nutsack.
Friend 1: How was that girl you took home last night?
Friend 2: We started right off with loading the musket. She was a trooper.

Friend 1: Lucky bastard...
by humboldtcountywhore134 November 8, 2021
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When a male inserts his fecal matter into a woman's butthole and then forces it in deeper with his penis. The woman will then push as hard as she can and shoot it out.
Dude were you and nancy loading the musket last night? We could smell it in the other room.
by Jowuhepona69 March 1, 2017
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When you're engaging in anal sex with a chew/dip and. Pull out, pop it in and continue as normal.
by Yoté June 18, 2020
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