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2.
A huge Irish penis. Since it's not expected, its a surprise.
Matt whooped his huge pink dick out. It was beautiful. It was an Irish surprise.
by Ivyspoison5 July 08, 2010
 
1.
An explosive device rigged to a car so as to detonate either through a timer or some other trigger.
Basically, a carbomb.
Ouch, after that Irish surpise, they were scraping him off of the pavement for hours.
by Uller June 18, 2005