| CP, cepari |
| cpi |
| CPU, seepu |
| CQ |
| CR |
| CR7 |
| Crabland |
| Crack |
| Crack-huora |
| Crackit silmissä |
| Craisu |
| Crapta |
| Creampie |
| Creepper |
| Creepypaska |
| creepypasta |
| Crikez |
| crimi |
| criminaali |
| Criminal kepsar |
| Cringe |
| Cringeys |
| croissant |
| Crossdressing |
| crossfire |
| Crossfittaus (laji) |
| crossiprätkä |
| Crowdsorsa |
| Cthulhu-krapula |
| cu on |
| CU46 |
| Cuck |
| Cuck Norris |
| cuck-olut |
| cuckface |
| cuckold-reserviläinen |
| Cuckoomus |
| Cul8r |
| cum |
| Cummitus |
| Cumulus |
| Cunt |