go down on

Perform oral sex

Go down on is to perform oral sex on someone—to stimulate the genitals with one's mouth and tongue.

The phrase is vulgar but common: She went down on him in the back seat.

The "down" reflects the typical positioning of the giver relative to the receiver.

Related

go south · between the legs · foreplay · sixty-nine · third base · pleasure · stimulate · head · descend · rimming · give head · intimacy · kneel · suck off · anilingus · make out · passion · lips

Opposites
sexual act type

go down onpenetrate

Enter or pass through

fuck · screw · bang · mount · enter

type of sexual act

go down onpenetrative sex

Sex involving insertion

intercourse · fuck · have sex · vaginal sex · anal sex

sexual engagement vs abstention

go down onabstain

Deliberately not do

reject · withhold · rebuff

Family

down, gone, going, downer, downed, downing, downers

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated R