Iyeo 

A man who is best at sex and has a very big penis

“Wow Iyeo is so big”

Iyeo by Not Iyeo November 23, 2021

iyeoff 

Part of speech: Noun

Definition: An ancient onomatopoeia used to express pain, discomfort, fatigue or embarrassment.

Pronunciation: "eye-off"

A welcome substitute for ow, or ouch, as such sounds are not popular in the latter side of the universe.

"Iyeoff! That was harder than I thought."

iyeoff by Ambassador June 21, 2018