2 definitions by DFaseen
The act of having vaginal/anal sex with a partner and using your semi-erect penis (ram rod) to shove your testicles (ammunition) in the desired orpheus (muzzle) like that of a muzzle loading rifle. (Once your testicles are in the desired hole, you may also put your penis in the unoccupied hole if you so wish.)
"Bro! Last night I totally gave this haggard chick the Muzzle Loader in my car! I wasn't shooting blanks either!
by DFaseen September 5, 2011
When you drink/chug a 12 pack of beer and have your friend punch you in the face so you can fall asleep.
by DFaseen September 5, 2011