BMSE 

A person with a badly proportioned head, as in, a Big Mouth and Small Ears. Usually embarassing to know.

Hey, you have a great head!

I don't think so - I'm a BMSE.

BMSE by stevedave01 February 19, 2013

BMSPH 

Big Mean Stinky Poopie Head

You are being a BMSPH not sharing your ice cream with me.

BMSPH by Nut Liquer January 3, 2010

BMS 

Usually on Instagram when they comment on a persons picture meaning break my scale

Rate: BMS @A
AWWW thanks that's so sweet @B
np@A

BMS by ~Lalle~ February 20, 2015

BMS 

Bitchy Men Syndrome. Male version of PMS.

Geez, that guy is so BMSing.

BMS by Xiki August 14, 2008

bms 

broke my scale

OMG that girl is perfect she totally bms.

bms by hot oneeeee January 21, 2015

bmsma 

Acronym of "Bite my shiny metal ass", a phrase used by the acerbic, beer swilling robot "Bender" in the Fox TV show "Futurama"

Fry: Hey! A phone booth! I can call my nephew. An impatient robot joins the queue behind him. It is more or less human-shaped, grey, with an antenna on top of it's head. Wow, a real live robot! Or is that some kind of cheesy New Year's costume?

Bender: Bite my shiny metal ass.

bmsma by Nibbler April 5, 2005

BMS 

Broke My Scale
used mainly on Facebook to tell someone their rate of how attractive they are

Rate: BMS

BMS by kiah_pludee👌 April 28, 2015