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One child coin per meme, ever.The first launch claims the meme. Its child coin's contract address goes on the page and it can never be launched again.
$MEME is the mother. Every launch is its child, making it a memecoin.Child coins are priced in $MEME and bought through $MEME. 1% of every child coin trade is paid to that child coin's holders, in $MEME.
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SYFM (Slang)

Unlaunched Confirmed 12,844 views

SYFM (Slang)
SYFM (Slang)

SYFM (Slang)

Unlaunched. [Launch This Meme] [View All Unlaunched]

Updated 2 months ago on Know Your Meme.

Not launched yet. The first launch claims this meme forever.

Memecoin

Name
SYFM (Slang)
Image
the meme's own image, fixed
Pair
$MEME, the mother coin. This coin becomes a child of $MEME.
Rewards
1% of every trade of this child coin, paid to its holders in $MEME
Website
kym.fun/memes/syfm-slang

One signature creates the coin on pump.fun (you pay only pump.fun's creation cost, about 0.02 SOL). With a first buy, a second signature buys it right after. The first launch claims this meme for good.

About

SYFM is a slang acronym and term for Shut Your Fucking Mouth, which stems from a viral video of a British man screaming, "Shut your fucking mouth!" The sound became the subject of video memes on TikTok in mid-2025. Creators added the SYFM audio to clips of children performing stand-up comedy or singing. One notable iteration showed a kid comedian on America's Got Talent. The acronym is based on the precursor term SYBAU. The original SYFM video is a clip from the 2008 film Bronson, starring actor Tom Hardy as Charles Bronson.

SYFM (Slang)

Origin

The full history, spread and examples live on the source entry: SYFM (Slang) on Know Your Meme.

The Child Coin

Whoever launches this meme first creates its one official child coin of $MEME. The child coin takes this exact image, is priced in $MEME, and pays 1% of its every trade to its holders, in $MEME. After that, the meme is closed here forever.