Hello 
Hello
Yo
Um Is this all abo about "hi hello yo sup"?
na i just got nothing much to say
Hmm
hmmm
Hm-hm-hmmm
hmmm-hhmhmhmmmm
Hmmmmmmmmmmmmmmm 
hello
Hi.....
8 days later
Hello ;)
ohello :)))
Bruh
(let me break this..)
How are ya?
Hi again
Ola
ni hao
This is like the beginning of a presentation that had like 20+ people of mixed culture introducing themselves.