Schwizzler
A proper noun for A guy who's face looks a lot like a cheese knife ( cleft chin or short beard optional) ( sometimes confused with a cartoon barracuda)
"Chris, look, it's the Schwizzler"
Schwizzler
A type of control that 'schwizzles' (slides) down to provide additional functionality to a Web 2.0 Application/Website.
Noun: I like the schwizzler at www.actionthis.com