Internet Lingo with O
- owo
- Oof
- oml
- otw
- oop
- ofc
- OOTD
- oops
- online
- otp
- ong
- oomf
- O.o
- obvi
- opp
- on god
- ohio
- Opera
- opps
- Okay
- oh my god
- omd
- OTOH
- Outage
- Ouch
- oh no
- Ola
- open source
- Omegalul
- OTL
- ott
- ok boomer
- offline
- OIC
- Ooh
- obo
- oMG
- obvs
- o rly
- Owned
- oracle
- Off
- org
- oh baby a triple
- oh snap
- Orly
- obv
- Oh yeah
- Ooft
- only fans
- ohh
- Oral
- oh my gosh
- Oop-
- Oh my days
- oppa
- over it
- Oh man
- OOTL
- orion
- Okie
- omo
- One
- Output
- Onlyfans
- On fleek
- Ops
- Okurr
- Oh my lord
- orgasm
- On my way
- omg!!
- oh baby
- omds
- oh boy
- or nah
- omwtfyb
- oh say word
- Optimization
- oom
- Oscar
- Oi!
- owo what's this
- okie dokie
- Oh em gee
- Olo
- Operating system
- oh hell nah
- Ollie
- oh damn
- Olive
- Oh my
- Overload
- OOTO
- Omgg
- outbox
- oho
- Oh yeah baby
The words in the list Internet Lingo with O come from players of the word game City, Country, River.