look up any word, like thot:
 
1.
(v.) The act of being non-fatally hit by a drunk driver on St. Patrick's Day.
Jaywalking in front of the Blarney Stone Pub, I was paddywhacked by an oncoming car.
by Dylan ---DaShizz--- March 17, 2009
 
2.
The act of someone grabbing your dick tight, and then slapping the hell out of your balls until you cum. this can be done in several ways, such as the self Paddywhack, and the suspended Paddywhack, where you are suspended uside down and whacked.
that irish girl was crazy last night. my balls are still sore from that Paddywhack.

i gave myself a Paddywhack yesterday because my girlfriend is out of town.
by The Urban Flame February 05, 2011
 
3.
A word original meaning to have a somewhat large and floppy penis slapped across someones face while they are sleeping. The term has branched out in meanings including to be pwned in a video game or even in real life.
Dude, while Sid was sleeping last night, I completely paddy whacked him. In the morning, he asked me why his face smelled like dick.

Yo, that bitch with the axe just paddy whacked me and killed me in one hit! I completely lost my combo!
by RPD452 April 03, 2009
 
4.
When a guy is trying to fuck a girl, but consistently pokes around the vagina unable to find the slit.
I bruised the top of my penis becuase i paddy whacked this girl for like three minutes.
by Brownbottom Cupcake May 04, 2009