The sole sperm donor to a woman wishing to get pregnant many times. The babies are conceived through artificial insemination, sometimes nicknamed the turkey baster method.
The mother of the newborn octuplets claims that her babies and the six kids she already has (14 children in all) were all conceived by the master baster, and not different men.
by Dr. Claw February 9, 2009
Get the Master Bastermug. The person capable of mixing the best alcoholic drinks, even with a lack of ingredients. By combining even the most bizarre and unique beverages that would appear to be a terrible combination, the Mix Master impresses all by creating a delicious mixed drink suitable for almost anyone. Those who attempt a Mix Master Drink that are not of Mix Master Status often times fail misserably.
by Mix Master C September 11, 2008
Get the mix mastermug. A humorous (but actually serious) story written about two gay men. It can be found various places online and has somewhat of a legend status.
by Toee September 10, 2006
Get the Dear Mastermug. by Wyatt Mathews September 10, 2006
Get the d-mastermug. bob: wow, that guy is masturbating into a donut
cindy lou: he must be a master baker
bob: masturbater?
cindy lou: no, a master baker
llama: baaa!!!
cindy lou: he must be a master baker
bob: masturbater?
cindy lou: no, a master baker
llama: baaa!!!
by kiki maleki October 8, 2011
Get the master bakermug. by Lardnutz August 5, 2008
Get the Master Fishermug. Master Shifu is the greatest being to ever exist. He is the little red panda with the big mustache from Kung Fu Panda. He is out Lord and saviour!
by Wakawakame he he samanamina !! April 27, 2021
Get the Master Shifumug.