yassa bossin 

to talk infinetely about nothing. i.e. shoppers delightful banter

quit all that yassa bossin before my ears go numb

yassa bossin by thetruckert September 22, 2006

yasabossin 

A term used by black Americans to degrade black slaves who constantly agreed with any order given to them by their master. Short for "Yes sir boss sir"

"...see the black race can't afford you no more. There used to be a time when we’d see someone like you singing, clowning, yasabossin and who wouldn’t do anything. Folks liked that, you were a good homely kind of nigger..." Sergeant Waters, Film, A Soldier's Story (1984)

yasabossin by Wael Hourani January 5, 2006

yassabussing 

sass talking; talking back; jive talking; speaking out of turn

thats about enough yassabussing outta you

quit your yassabussing

yassabussing by InsaneMilkman May 5, 2004