Me and my friends share a 2 litre bottle of coke as we smoke... over time instead of asking someone to pass the drink we just call 'yo' cuts down on alot of unnessecary politeness, several of our other friends do this when thier hanging around with us (we refuse to acknowledge anything but a yo call for the drink)

I usually answer the phone to some of my friends with an enthusiastic 'Yo yo yo!' (said quickly) then 'sup'. 'waz appataining' is another one I like using... you beauty is a favourite when Man Utd score usually. I also like using 'yo ho' as a greeting... only really to my male friends (as they won't be insulted) and just because it ryhmes nicely... I think 'yo ho' is my face to face greeting and 'Yo yo yo' is my phone one...

I never realised how much I overuse the word yo...