I got a Big Muff yesterday, and although its fun to play with, I'm not sure how much I will use it on its own. I want to get a 90's grungy sound similiar to bush, nirvana, pumpkins etc. I haven't tried it yet, but I want to use my Boss os-2 with the big muff just to get a bit of fuzz. In what order should I put my pedals?
My Gear:

Fender 62 RI Stratocaster
Epiphone Les Paul Standard+
Fender Supersonic
Boss DD-3 Delay
Boss OS-2 OD/DS
Martin 000-28
Washburn D10s
try both, but I would start out with the muff into the os-2

Ibanez S370 (all custom)
Mesa Boogie Studio Pre
Fender Champ 25se (used to power Mesa pre)
Custom 2x12 cab w/ Eminence Texas Heats
Quote by beckyjc
Well er, i guess it doesnt really matter, your still gonna get a hell of load of ****ty feedback. Prolly.

If you keep the Muff's tone knob past 10 o'clock, you're usually alright.

OD -> Muff. Run the Muff with volume a little past 1, tone dimed, and sustain about half. Run the OD with tone in the middle, level at 2 or 3, and gain about half. Balance the Muff's Sustain and the OD's gain to find the balance of messyness you want.
that certainly will be grundgy
Out here you've gotta know where your towel is!
why don't you run the big muff alone? it sounds so cool...

but if you want nirvana you got the wrong pedal. get Boss DS-1 or DS-2
Quote by Tweak88
but if you want nirvana you got the wrong pedal. get Boss DS-1 or DS-2

Considering half of the OS-2 is the DS1, then no.
I noticed I couldn't achieve any tone I liked with it on it's own. With some kind of distortion or boost in front it's a bit better.
I use a Big Muff and a Boss OD3, the OD3 really tightens it up
"Breathe, breathe in the air
Don't be afraid to care"

Fender Strat/Tokai LS80>few pedals>Orange Rocker 30