Wow, I was over a Fred's last night and Kevin came over. We had a Three Musketeers and it was INCREDIBLE. "All for one, and one for ALL!"
by MQuiggle July 13, 2007

Having anal sex when a girl is on her period and accidentally pull out too far and blindly thrust back into her, hitting her vagina, and stuffing her tampon deep inside of her.
I was taking her from behind and I accidentally went into the hole that was temporary out of commission and ended up musket stuffing her!
by Pebbleman June 26, 2014

by slaffytaffers October 19, 2009

metaphor for anal sex, but the kind that really packs it in there, you know the kind that will probably have some sort of explosive finale
Dude, I totally want to stick it in that girl's ass..
I dunno, bro, she looks too uptight, if you tried it'd probably be like loading a musket, after you pullout she's gonna shart all over the place
I dunno, bro, she looks too uptight, if you tried it'd probably be like loading a musket, after you pullout she's gonna shart all over the place
by ProfessorBling July 20, 2017

When three gay guys have an orgasmic butt sex. Usually the last guy jacks off or waits until the other guys are finished before having his turn.
by josh frito October 30, 2007

When you are making sweet tender love to a woman you throw some good ol Copenhagen long cut in your lip then after a minuet or two you take it out and place it on her anus and stuff it in with your penis
by BigNa$ty November 27, 2015

A sexual act, typically performed in the Appalachian region, whereas the male half retrieved his wad of chewing tobacco from his mouth, places it in the rectal holster of the female, and the proceeds to pack it in with his penis.
“I just used the shitter after my cousin Bonnie Sue, and her shit smelled like wintergreen chew. She must’ve gotten a Kentucky musket loader last night!”
by Dirtydog225 August 20, 2019
