屁

おなら へ

wind, gas, fart

放屁

ほうひ へひり

farting, farter

マン屁

マンぺ

pussy fart, queef

寝っ屁

ねっぺ

farting while asleep

屁理屈

へりくつ

sophism, quibble, hair-splitting, argument for argument's sake, cavil, frivolous objections

屁糞葛

へくそかずら ヘクソカズラ

skunkvine (Paederia foetida), stinkvine, Chinese fever vine

屁放男

へっぴりおとこ

farting jester (Edo period), flatulist

屁放き

へこき

farting, breaking wind

握り屁

にぎりぺ

farting into one's hand; cupping a fart

最後屁

さいごべ

stink bomb, foul odour emitted from the anal sacs of a frightened weasel

放屁虫

へひりむし

bombardier beetle (esp. species Pheropsophus jessoensis)

屁理屈屋

へりくつや

sophist, quibbler

屁の河童

へのかっぱ

something easy to do, cinch

屁っ放り

へっぴり

useless person, worthless person

屁をひる

へをひる

to fart, to break wind

河童の屁

かっぱのへ

something easy to do, cinch

屁放き虫

へこきむし

fart bug

屁をこく

へをこく

to fart, to break wind

最後っ屁

さいごっぺ

stink bomb, foul odour emitted from the anal sacs of a frightened weasel