Another slang word used in place of
the standard term for expressing an acknowledgment of parting.
The word gained
attention in a scene in the hit movie
The Hangover (2009) when Dr. Stu Price (Ed Helms) uttered the word -- “biyee” during a phone conservation with his wife.
The word is similar to other slang terms (for expressing goodbyes) such as tata, ciao, toodles, & etc.
The Hangover Movie (2009)
Stu Price: We met the, uh, proprietor.- Oh, I bet you...
Melissa: What's his name?
Stu Price: Um, Caesar. Palacè.
Stu Price: Yeah, like the salad.
Stu Price: Okay. Well, listen,
I gotta go, because we're gonna hit this wine tasting.
Stu Price: Wait, wait.
I love you. Okay. Biyee