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1.
Abbreviation for "Welcome To My World." Used to indicate that one is used to something happening to him. When used sarcastically, can indicate that one is sick of something bad happening often or again and agian.
Gambler: I just lost everything when I went all in. This sucks.
Unlucky Gambler: I know how it feels, man. WTMW.
by Marvin Willis September 06, 2007
 
2.
Welcome To My World.
My boyfriend just broke up with me again. This sucks. wtmw.
by Marvin Willis September 05, 2007
 
3.
way too many women...
when I was younger, growing up with my sisters, I always said to myself, "w.t.m.w".
by kedw November 10, 2006