1 definition by min yoongay

When somewhere along the way, your mouth and brain disconnect causing you to mis-say something, as if you made a typo but instead of typing, it is within speech.
rat-donkey: this is totally "nsfu"
me: what the fuck does nsfu mean.
rat-donkey: oops, i made a mouth typo. i meant nsfw
by min yoongay June 2, 2015
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