A person (male or female) who endeavours to move credit card balances around from one card to another (so-called Balance Transfers) calculating the cost to transfer so as to minimse interest payments. Rate Tarts will 'drop their knickers' to do this means that they will move the balance continually from one card to another, and have no loyality to any one card or company, ie they'll drop their knickers for anyone!
Eg: a rate tart will look and see that Credit Card Company ABC offers a 0% Interest rate for 18 months, with a 2.99% fee to transfer, as opposed to Credit Card Company XYZ who offer 12 months interest free and a 3.00% transfer fee, they will choose ABC.
by mogo_morgs September 8, 2010
Get the rate tartmug. 
Get the Ratemug. A below-market rate private detective who generates results at expectation or below what was requested by a client. Usually a person who was a burnt out or fired ex-cop or was never able to be a cop.
by Neil Sportsfan January 16, 2023
Get the Cut rate dickmug. Da degree dat da state BMV and/or local assessors "put you through da processor" when deciding what da tax-percentage of da absurdly-inflated supposed resale-value of your property or vehicle is gonna be this year.
It's hardly surprising dat Maine has da highest mill-rate in da entire country --- heck, our current governor is even NAMED "Mills"!
by QuacksO March 24, 2025
Get the mill-ratemug. Is a measure of simply how fast a wasteman can produce wass, hence the ‘rate’ of ‘wass development’.
Audace’s RWD (Rate of Wass Development) must be off the charts... especially when surrounded by the mandem or with a beer in hand.
by James Wassalhino January 24, 2023
Get the RWD (Rate of Wass Development)mug. by 459395 March 2, 2022
Get the YY rated moviemug. 