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2.
A mix breed of a shih-tzu and a poodle.
Your shih-tzu and my poodle just fucked, they're gonna have a shitpoo.
by Chris December 19, 2004
 
1.
The real and somewhat embarrassing name for the Shittish village of Sipoo, in Finland.
Shitpoo is a xenophobic little village with a high rate of inbreeding, like Tammisaari.

In english, Sibbo means Shitpoo, an anal retentive Shittish township located in the Finnish backwoods.
by Eva Asplund January 17, 2008
 
3.
the most comfortable poo you ever had, a term of endearment
Goddamn, I love you shitpoo.
by Puko April 18, 2008