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a way of saying goodbye to someone that you are not endeared to. originally was a term used in WW2 (no i was not born then). It translates to:

Sayonara mother fucker... you're on your own!!!

Can picture Arnold or Bruce saying it while holding an Uzi?
the last words to an ex lover if breaking up by SMS.

"see you soon hon...smfyoyo..."

can also be changed to Spam mother fucker... you're on your own!!! if you suspect the possibility of stalking by email.
smfyoyo by LBelleG January 9, 2008
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SMYOYO syndrome 

Medical slang for "Sorry Motherfucker, You're On You're Own". Used when someone has been injured so horribly, there is nothing a doctor can do.
The man was hit by a train, then flung onto the interstate, where he was hit by 6 semi trucks before rolling off the bridge into the river below, being bitten by a water snake, and getting creamed by a speed boat. After he was brought to the hospital, he was diagnosed with SMYOYO syndrome.
SMYOYO syndrome by NINJA_CARROT August 9, 2009
Related Words

slmfyoyo 

So long, mother fucker! You're on your own!
Oh, you don't wanna hear me out? SLMFYOYO!
slmfyoyo by KiwiSplasher April 8, 2015

girl grip 

The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.
girl grip by SillyMilly33 July 31, 2023
Word of the Day on July 21, 2026

Condiment home

A term that refers to one persons household hold nothing but ingredients and condiments in the kitchen area
Person A: Hey dude you got some snacks?
Person B: Nah, i live in a fucking condiment home...
Word of the Day on July 20, 2026

bang a you-ee 

of Massachusetts orig. "to make a u-turn"
hey, we missed the bar, bang a you-ee
Word of the Day on July 19, 2026
The word 'flag' as pronounced by people with thick Belfast accents. The term is a perfect encapsulation of the disproportionate and overblown reaction to the removal of the Union Jack (as in 'de fleg') from above City Hall in Belfast. Where previously it had flown for 365 days per year, it is now flown on 17 designated days of the year - in line with many other British cities.

The event caused a portion of the Protestant community ('fleggers') to make international pricks of themselves as they proceeded to wreck the fucking place, claiming it was another erosion of a 'British' identity they perceive to have been under attack since the horrifying spectre of equality reared its head in Northern Ireland.

The word 'fleg' - and indeed 'fleggers' - fittingly describes a section of humanity unconcerned with knowledge, reality or the vagaries of the English language. Like America's tea-baggers they are ruled by instinct, fear and paranoia with a side dish of rampant bigotry and startling ignorance of the world around them.
"Wat de fuck like! The taigs got de fleg took down! Let's wreck de fuckin place! No surrender!"

"De fleg has been took down! Before ye know it there'll be a united Ireland! Attack Short Strand! God Save The Queen!"
Fleg by OnionFleg August 9, 2013
Word of the Day on July 18, 2026