E.M.F. 

The legendary resident of East PennsylMerica who is singlehandedly responsible for the vast majority of screams, grunts, airhorn blasts, jeep maulings, car crashes involving telephone poles, driveby Tonk-Tonk yellings, impressions of that fucking bear from Harvey Birdman and high-power muzzle flashes that occur in the Lehigh Valley. He is also an excellent and severely brutal mechanic, though sometimes known to intentionally self-immolate for his own amusement while on the clock at Junk-n-Shit Slowlube. Known to hang out with The Devil alot, over down there by the NW Field. E.M.F. is not to be trifled with, especially by those ascot-sporting foofter Hogwarts kids he verbally assaulted at Macs awhile back. Further proof that in addition to being a Kraut and hating republicans because they steal from us, he is also Really Fucking Loud.

E.M.F. once famously invented the word Dingleslaps on the same day his mother coined the term Muffinchops. Brutal.

E.M.F. by spanky mackockleberrie October 4, 2010

E.m.f.s 

Emfs is End My Fucking Suffering.

Gert- Hey carl E.M.F.S
Carl- No

E.m.f.s by Jolly hugs May 27, 2018

S.E.M.F. 

"Speak English, Motherfucker"
Acronym that should frequently and forcefully offered to immigrants--legal or illegal--to the US who refuse to assimilate and insist on jabbering in foreign tongue.

As I was getting on the 2 train in Wakefield, I passed a gaggle of babblers spewing forth "espanol." "S.E.M.F.!" I said. They thought it had something to do with green cards and the INS, and they scattered like cockroaches in the light.

S.E.M.F. by New York City Dave June 26, 2008

P.P.D.S.P.E.M.F.O.B.B.T 

Pill Popping Dope Smoking Pussy Eating Mother Fucken Outlaw Brothers Biken Together

found on tattoos, colors, and business cards. P.P.D.S.P.E.M.F.O.B.B.T

P.P.D.S.P.E.M.F.O.B.B.T by THE LONE BIKER October 21, 2010

S.E.M.F. 

Shit Eating Mother Fucker

A little boy just stole your candy.
you yell, "Come back here you little semf!"

S.E.M.F. by alliSINFUL May 13, 2005

s.o.m.f.a.i.w.e.m.w.t.y.h 

Short for Sit on my face and I'll eat my way to your heart

He wanna see S.O.M.F.A.I.W.E.M.W.T.Y.H

s.o.m.f.a.i.w.e.m.w.t.y.h by Mrgill2812 June 12, 2018

E.C.M.F. 

East Coast Muther Fuckers

E.C.M.F. A 3 PATCHED(outlaw)motorcycle(biker)club.
Principled as defined in our bylaws. Not for the weak of heart.
Strong, unwavering constitution.
Live to Ride-Ride to Live.

E.C.M.F. by ACTION-EAGLE May 24, 2010