From the search results, I have gathered the following key pieces of information. The term "Nyepong" is defined as a slang word for oral sex, specifically fellatio. The phrase "Sampe Mentok" is an Indonesian expression meaning "until it reaches the limit" or "to the fullest". The word "Keselek" means "choked" or "swallowed wrong". The identifier "INDO18" is associated with an adult content streaming website focused on Indonesian "bokep". The word "Aulpop" remains unidentified in the provided search results, but based on the context, it is very likely a username or a title for a specific video on the INDO18 platform.

: An Indonesian phrase meaning "ah, choked," referencing a specific moment within the viral video clip that generated significant online discussion and meme culture.