slang  vulgar expression or word  noun  noun (generic) 

• dead lay, starfish, woman who is inactive during sexual intercourse

vulgar expression or word  noun  noun (generic) 

• watchman (implies low rank or burakumin status)

slang  vulgar expression or word  expression 

• Take it!, Take that!

vulgar expression or word  slang  noun  noun (generic) 

• irrumatio (fellatio wherein the majority of movement is performed by the fellatee), face-fucking

slang  vulgar expression or word  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• large penis, huge dick

noun  noun (generic)  historical term  colloquial  vulgar expression or word 

• kai-awase, Heian-period shell-matching game
• kai-awase, Heian-period shell comparison game
• tribadism, tribbing

vulgar expression or word  noun  noun (generic) 

• sexual position where the man lies flat on his back and the woman sits on top, cowgirl position

noun  noun (generic)  vulgar expression or word  slang 

• holy water
• urine (esp. as related to urolagnia)

slang  vulgar expression or word  godan verb  godan verb (archaic)  verb (generic) 

• to have sex, to bang someone

search-only kanji form  slang  vulgar expression or word  noun  noun (generic) 

• breaking off contact with someone after having sex with them, wham-bam-thank-you-ma'am, hit it and quit it, fuck and chuck