look up any word, like the eiffel tower:
 
1.
When a brotherly figure tries to have sex with you, and you try to stop him.
come on josh dont be ewwy
by Kianna May 02, 2007
 
2.
when you see a girl/guy that looks that looks hot from behind, and you start to walk towards he/himr, then she turns around and that person is ugly so you turn around and walk the other way
Man i was at the bar and i pulled a major a ewwy on this girl
by rytard19 February 20, 2009