(ambitransitive, UK, slang) To roll up a marijuana cigarette.
Fam, I don't blaze / But I can bill up, so if I get bored / I might mm, bill it / At studio, I'm like mm, kill it
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.