Visible air pollution often seen hovering around big cities (Los Angeles). The word 'smog' comes from the combination of the words 'smoke' and 'fog'.
There were times when a face mask was required to walk safely around Toronto because of SARS; Los Angeles is still like that because of SMOG.
by Diggity Monkeez February 13, 2005
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Leanna said "I hate the phrase butt sex" Stacy replied with "ok how about we call it being smogged instead?"
by Anastasia Alchemy October 18, 2012
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Acronym for "Secretly Men Obey Girls"
Example #1:

Person #1: "Can't make it today, my girl's keeping me busy all day!"
Person #2: "Sounds like SMOG is actually a thing."

Example #2:

On Twitter: "Soon it's Valentine's Day again - Men, get yourselves together for our women! #SMOG"

Example #3:

"While giving your GF a present is sweet from time to time, doing it constantly reeks of SMOG."

Example #4:

Person #1: "What's popping, bro?"
Person #2: "Not too much, just finished doing my Girlfriends homework."
Person #1: "Again? Isn't she doing that all the time with you?"
Person #2: "Yes, but I just can't say no to her! After all, she threatened me with less sex if I don't do it..."
Person #1: "She's using you, break up with her! The SMOG took over your thoughts!"
by Skelpolu February 9, 2015
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'Suck Me Off Gob' acronym

To describe a mouth with lips not dissimilar to two soft moist slugs.
A mouth capable of some good gobble
'Brad's very lucky to be married to Angelina, she's got a right SMOG on her'

'look at those lips, i'd let her squat and gobble me with a SMOG like that'
by ollyderby February 25, 2008
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Obtained originally as a derogatory term used towards people of Asian culture (particularly Chinese), smog now refers to an insult used on people who are dickheads.

Used colloquially by eshays and normal people alike, the word 'Smog' shouldn't be thrown around lightly...

Also note: The insult is often best used with other rhyming words to show utter frustration at an individual. A bit like adding sugar to your coffee.
"My god, Jarred is being such a smog today"

"That guy was such a smoggin' floggin' dog am I right?"
by thesmogfactory April 21, 2022
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A EMT/Paramedic will some times reference their SMOG to ensure they are giving the prescribed amount of medication.
by igjoeigjoem February 28, 2019
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