2 definitions by Doctor Foo

pigu is the Mandarin word for butt. (confirming someone else's def.)

Other fun related words related to "pi"
pi-gu-yen = anus (literally "butt's eye")
da-pi-gu = spank (literally "hit butt")
fang-pi = fart (litterally "let go of the butt")
gou-pi = nonsense or bullshit (literally dog's butt)
chu-ni-de-gou-pi = (my favorite) out of your dog's butt / blow it out your dog's ass

(i = prounounced as "ee" in all above)
by Doctor Foo February 16, 2005
Get the pigu mug.
(heard around Bay Area recently)

Nickname for the minty breath strips that dissolve on your tongue. Or what you say when you give someone one (mocking Catholics' Blood of Christ / Body of Christ).
Dude you got serious garlic breath. Here have a breath of christ.
by Doctor Foo August 14, 2005
Get the Breath of Christ mug.