- CHEMSEX
- CHERRY
- CHEW TOY
- CHICKEN & CHICKEN FOX
- CHICKS WITH DICKS
- CHIGGER
- CHLAMYDIA
- CHOCOLATE
- CHODE
- CHORDEE
- CIALIS
- CIRCLE JERK
- CIRCUIT PARTY
- CIRCUMCISION (GOYIM)
- CIRCUMCISION (JEWS)
- CISGENDER
- CLAMPING
- CLAMPS
- CLAP
- CLITORAL PUMP
- CLITORIS
- CLOCKED
- CLUSTER FUCK (CHARLIE FOXTROT)
- COCK AND BALL TORTURE (CBT)
- COCK-AND-BALL TOYS
- COCK BLOCK
- COCK RING
- COCK SOCK
- COITUS
- COITUS INTERRUPTUS
- COJONES
- COMBINED ORAL CONTRACEPTIVES (BIRTH CONTROL PILLS)
- COME CUP
- COMING TOO SOON
- COMMANDO
- CONDOM (FEMALE)
- CONDOM (MALE)
- CONSENSUAL NONMONOGAMY
- CONSENT
- CONTRACEPTIVE IMPLANT (NEXPLANON)
- CONTRACEPTIVE PATCH
- CONTRACEPTIVE RING or NUVARING
- COPPER IUD (PARAGARD)
- CORNHOLE
- COSPLAY
- COWGIRL
- COWPER’S GLANDS or BULBOURETHRAL GLANDS
- CRABS (PUBIC CRAB LICE)
- CRACK A FAT
- CRANK