rainbow buster 

Homosexual; Someone acting in a gay manner or displaying homosexual tendencies.

a)Do you see how that guy is walking? He is such a rainbow buster!

b)Why'd you grab my butt,rainbow buster?!?

rainbow buster by Phillip B. July 20, 2008

rainbow buster 

Homosexual; Someone acting in a gay manner or displaying homosexual tendencies.

a) John is a rainbow buster.

b) Have you seen how John walks? He is such a rainbow buster.

rainbow buster by pburk79 December 13, 2008

rainbow bugster

When someone is in love with someone but is too afraid so they light a forest on fire.

Wow, that person is such a Rainbow Bugster.

rainbow bugster by MGS123 February 22, 2015