His job performance was like a rusty old elevator — breaking down on so many different levels.
He treated his co-workers as if they were ants and he was the kid with a magnifying glass.
She had the grace of an ostrich on a tightrope.
When he entered a room women took notice and men took cover.
She is as nimble as a knight in full armor attempting to enter the library through the book return.
He was the kind of nice young man that made grandmothers swoon.
She was just about as stealthy as a one-man-band on ice.
She is as graceless as a hippopotamus running in stilettos.
I'm so hot that the sun uses me as a role model.
He was as trustworthy as an automated toilet flusher.