IASW

In a sexual way. Opposite of NIASW (not in a sexual way)

Person 1: I love him.
Person 2: IASW?
Person 1: No, NIASW.

by Reggie J August 7, 2008

IASW

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."

by PrettyMissBHP November 29, 2007

IASW?

Stands for "In A Sexual Way?"

"I was walking with my friend-"
"IASW?"
"Of course!"

by EllaMcD October 2, 2007