The act of fisting a female while she is having her period. The "Iron" is derived from the iron that is in the blood of the female which is now on the hand of the male.
Jeb attempted to fist Debbie but was cut short because he realized that he did not want to Iron Fist her.
by J-life February 14, 2005

Girl 1: My Vagina Hurts So Much
Girl 2: Why what did he do this time
Girl 1: HE used the Iron Fist
Girl 2: Wow sounds painfull
Girl 2: Why what did he do this time
Girl 1: HE used the Iron Fist
Girl 2: Wow sounds painfull
by ThiccyBoii March 20, 2017

by itsyaboyskinnypenis March 21, 2017

When a man puts on a aluminum cast condom and butt fucks his neighbor until the friction is too much and the heat melts the metal and casts the neighbors ass down to every detail imaginable
Average man: "hey bro you tryna Romanian Iron Fist tonight?"
Average mans neighbor: "yea bro, im down whenever"
Average mans neighbor: "yea bro, im down whenever"
by varxiq June 24, 2022

Iron fist is a person who guards the gates of kun lun.an iron fist has a powerful fist that can break into Anything
by Nightwing87078 February 21, 2022

Lonnie Benningfield junior Bending overall booty doubjraggin iron fist payback. By lbj as in Lonnie Benningfield junior LBJAY MARCH 10th 19eightynine.
I invented and made and created muahlonnbending over bejrovbooty doubjraggin iron fist payback. By lbj as in Lonnie Benningfield junior LBJAY MARCH 10th 19eightynine.
by Lonnie Benningfield juniorshaq February 7, 2025

The style used by Kamogawa when he fought Anderson (Hajime no Ippo) causing your fists to become like iron and leave an imprint on your opponents body when hitting them
Kamogawa: "ATTACK!!!"
Kamogawa: *nails andersons liver with a left bodyblow leaving an imprint*
Audience: "THATS THE IRON FIST STYLE!!!!!!!"
Kamogawa: *nails andersons liver with a left bodyblow leaving an imprint*
Audience: "THATS THE IRON FIST STYLE!!!!!!!"
by cirnos left upper ice crystal December 15, 2023
