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3.
When a female becomes sexually aroused and creates enough natural lubrication that it's like the Rapids Water Park.
Me: Dude, I went to the rapids last night!

Friend: Nice!!
by everybodylovesross October 18, 2010
 
1.
Expression of the state of being extremely excellent. Equivilent to "totally cool", "deadly" and "sweet". Originated (possibly) in West/Inner Dublin City, Republic Of Ireland.
"Dat was bleedin rapid"
by Weakboy March 12, 2005
 
2.
Random; to post random topics; specifically on online forums.
I'm going to have a rapids moment right now!
by Rapids-Wannabe-12 December 29, 2006
 
4.
Cool, phat, demon, peppered, wizard
That helmet is fuckin rapid
by Ya dad February 12, 2003
 
5.
A lot of very good things.
Mate, I've got rapid dvd's!
by cfc N1CK cfc June 12, 2009
 
6.
An Irish scumbag term for something that is greatly fantastic or wonderful.
Jasis Anto, did yis see Cairnsy's new moped?

Yeah man, it was fookin rapid
by Fiachra Davison December 18, 2004
 
7.
a person with extreme speed and always wins everything so everyone hates them
aww look, its rapid emily, wats she doing?
by jack October 12, 2004