noun, takes する

  1. farting while asleep.

Variations

Pronunciation Kanji Kana Is Common
 
寝っ屁 ねっぺ

Contained Kanji Breakdown

lie down, sleep, rest
ね.る シン い.ぬ (7th, N3)
shaped crown, katakana u radical (no. 40)
ベン メン (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
wa-shaped crown radical (no. 14)
ベキ (Kentei 1)
half of tree trunk, rad. no. 90
to invade
snout, hand
or again, furthermore, on the other hand
また ユウ やす (8th, N1)
fart, passing gas
へ ヒ おなら (Kentei 1)
corpse, remains, flag radical (no. 44)
シ かたしろ (Kentei 1)
compare, race, ratio
ヒ くら.べる い (5th, N2)
spoon, spoon or katakana hi radical (no. 21)
ヒ さじ (Kentei 1)