A woman who is well endowed in the buttocks area. Not too much where there would be a need for bra-like support. A term frequently used in the punch up of classified ads. Similar to a booty or a badonkadonk
Chastity, was most well known for her busty bum" or "Do you sell pants that help accentuate a busty bum?
by slanted7 April 4, 2011
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It's like busty, but in the butt area.
Lil' Kim is also butt busty.
by ruprechtus June 7, 2010
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the biggest busty Asian teen hot babe ever dustine quiambao from ponoka
by LilWint January 11, 2023
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A word used to remind a staff member that they are not adhering to the newly defined roles within a company. Using the single word 'Busti' conveys to the staff member that they have forgotten the systems outlined in the staff meeting and they need to reevaluate their current methodology.
"Oh yeah, so bloody we need to maybe organise getting this out."
"Busti mate, busti"
"Yep sorry, can you please box this up and send it to the customer, the address label is on the box"
"No worries, love you"

or

"Why is that guitar out on the wall? It's a customer order."
"Oh i put the invoice in and it didn't flag"
"Yeah it's for a customer, I just ordered it over the phone because it was easier"
"Busti."
"Yeah sorry, I should have ordered that through the portal so it would flag as a customer order. Apologies"
"No worries, love you"
by wom busti June 6, 2018
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