Bucketholder 

(n) An a-moral and utterly loyal henchman or lackey.

Taken from the urban legend concerning former President John F. Kennedy who reportedly enlisted the aid of a White House assistant to hold the head of the of the woman he was screwing (doggie-style) in a bucket of cold water, 'causing her to clench up, making the experience more enjoyable for the President.

Karl Rove is totally President Bush' bucketholder

Bucketholder by Frank Tedesco August 1, 2006

buckethole 

Another word for slut. Loose as a cannon. Basically meaning a woman with an unusually large pussy because she gets a pounding often.

Christina got pounded by another middle age black fella and as a result is a buckethole.

buckethole by The_Brad_17 July 14, 2005