buscar cualquier palabra, como sapiosexual:
 
1.
In a sexual way. Opposite of NIASW (not in a sexual way)
Person 1: I love him.
Person 2: IASW?
Person 1: No, NIASW.
Por Reggie J 14 de julio de 2008
 
2.
Stands for "In A Sexual Way?"
"I was walking with my friend-"
"IASW?"
"Of course!"
Por EllaMcD 18 de septiembre de 2007
 
3.
The shortened version of 'it's a small world', usually used while talking on a Disney chat site.
"It's such a shame that IASW is closed til next year. There goes every great no-cameras before-closing makeuout opportunity til it reopens."
Por PrettyMissBHP 07 de noviembre de 2007