When you have to masturbate really quickly because you don't know when your roommate is going to come home.

Used by web designers to refer to a website that uses Flash excessively (usually in an introduction and in the navigation); this is often irritating and in many cases only used to show off how 'pro' a site is.

(n) Using Macromedia Flash to make a short, almost pointless animation only for fun.

when you accidentally flashbang yourself playing call of duty

the unfortunate occurence when you click on a webcam invite and that person is masturbating

To jerk off very hard and fast