CIMB is an abbreviation for the word Cum In My Bum.
Cum in my bum is where someone literally cums in your bum.
Hey Tom, Wanna CIMB just for fun.
CUM1NER is a legend who drinks 7 liters of cum every day for their life.
James: Hey you're a cum1ner
George: I know I am I just love cum so much I drink 7.5 liters
DN DOIN: I drink 17 liters cuz
James and George's jaw drops
Cum1ner is a person who guzzles copious amounts of CUM.
to be a cum1ner you have to drink 7 liters of cum per minute.
James: you're a cum1ner
George: no I'm not I only drink 6.5 liters but DN DOIN LAD is a cum1ner as he drinks 7++ liters a day
DN DOIN LAD: cums in a boys mouth.