look up any word, like dirty sanchez:
 
8.
A woman who is extremely sexually attractive.
More correctly used in reference to powerfully built women.
See: brick house, built like a brick shithouse
That girl just bowled me over, man. She's fuckin really hot. Fuck. She's a powerhouse.
by Ryan Dawson October 18, 2005
 
9.
synonym for sweet or cool. above money but below unstoppable
holy shit, these wings are powerhouse!
by Greg March 13, 2004
 
10.
A term used to describe the powerful act of crotch bumping/thrusting a young chinese female from North America to Hong Kong, China.

IMA POWERHOUSE YU CHI'S ASS BACK TO HONG KONG!
by tyyaz September 22, 2008
 
11.
Lane nicol's favourite word. Lane can often be heard saying it in the school yard.
Keegan "look at the new john deere tractor Mr Sims is driving over there..."

LANE! " wat a fukn powerhouse!!!!
by goats anon January 17, 2004