wallahi means i swear to allah, which is used by muslims, but has become famous in t-dot (origin in t-dot is silverthorncollegiate) because samoli's say it in almost every sentence.
wallahi i didnt take your hat.
wallahi who do u think u are?
wallahi stop saying wallahi
say wallah wallahi ballahi dallahi
Walahi can be translated to " I Swear to God" in slang terms. Somalians say this shit literally on repeat mainly in Toronto/Etobicoke and it gets fucking annoying