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2.
One of the most dangerous things you can do to a pregnant women.Can introduce air into the uterus, causing the placenta to separate from the uterine wall,leading to hemorrage and miscarriage. Bad idea!
Never give a pregnant girl a Southern Blowfish.
by flagrantviolator May 16, 2007
 
1.
while giving your lover(girl or guy)oral. you blow hard into the anus or vagina allowing the air to blow back on your face.
i gave my girl a southern blowfish last night and she almost laughed herself to death.
by buck w May 02, 2007