Did you mean “With my Fist”?
If so, what I have discovered experimenting with these types of beats is that the kick/snare are just kind of “reversed” from their standard roles in house music. So for example, the kick and snare for 2 bars of house/techno music would look something like this:
Snare: - - - - x - - - - - - - x - - -/- - - - x - - - - - z - x - - -
Kick: x - - - x - - - x - - - x - - -/x - - - x - - - x - - - x - - -
Where the kick plays on every beat, the snare plays on 2 and 4 and if you want to do rhythmic variations you do it by having accented snare hits (like the Z that hits on an off beat). You mostly leave the kick alone because that is the metronome for your audience, lets them know where the rhythm is and you move everything around that.
Breakcore, DNB and all that ilk are a little different and the basic 2 bar beat would look something more like this:
Snare: - - - - x - - - - - - - x - - -/- - - - x - - - - - - - x - - -
Kick: x - - - x - - - - - z - x - - -/x - - - x - - - - - x - x - x -
So what’s happened here is the snare is now the metronome for the audience, and the kick is where the rhythmic variation comes from. You can even change up/ add more snare hits as long as it always hits on that 2nd and 4th beat.
In either case, you then add more sounds (bongos, glitched percussion, hihats, etc) for more rhythmic complexity and variation on top of this, but the core is almost always going to look something like this. House would add something like swung shakers for groove, whereas breakcore would add something like a fill played at 1/64th notes by dying modem as that extra embellishment. Just go out, look for sounds you like and start messing around with them.