口を滑らせる Slip of the Tongue (mouth)

The word:	Closer look at the kanji:	B = Beginner | I = Intermediate | A = Advanced
口を滑らせる kuchi o suberaseru slip of the tongue (mouth)	口 kuchi mouth 滑 sube(raseru) slip	入り口 iri guchi - entrance [B] 人口 jin kou - population [I] 滑り台 suberi dai - playground slide [I]

ABOUT SUGGESTED USAGE:

つい tsui - unintentionally, by mistake
口を滑らせて kuchi o suberasete - The -te form of todays word You can think of this as an and -[My mouth slipped and your face looks like a wild boar. came out.]
あなたの anata no - your just anata alone means you - adding the no makes it possessive
顔 kao - face
いのしし inoshishi - wild boar
～みたい ~mitai - seems like, looks like put after a noun - nihon mitai (looks like Japan) - kuma mitai (looks like a bear)
と言っちゃった to icchatta - I unfortunately said... ～ちゃった ~chatta means something is completed, but usually shows a bit of remorse over what has occurred. It is used in casual speech and its more formal counterpart is しまった shimatta acts and means the same.