Something that causes orgasms.
Dude, I always get orgasms because of that welby.
by Renaynaynay April 4, 2010
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A very cool person; creative/witty, usually gives profound perspective and insight. A funny person; elite sense of humour, will make you hahaha his way into yours pants.

Also, Welbz.
Yooo, man like Welbie! I saw what you did there.
by Welbie January 30, 2020
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Used to replace the phrase 'Might as Well'
Frankie...."Hey. Do you wanna come down and shoot some hoops with me"
Sally......"Marcus Welby. Got nothing much else goin on"
by Sealdewheel April 17, 2013
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Welby Tennis is a method of teaching tennis to beginner- advanced players. It is based on the teachings of a man named Welby Van Horn who produced many fantastic players including Charlie Pasarelle who was once #1.
To see the teachings of Welby Van Horn thre is a book. It is called "The Secret of a True Master". The book discusses the Welby Tennis methods and well describes how to improve the game of a player you are teaching. Visit the website at welbytennis.com
by Tennis Fan March 12, 2007
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