How To Write A Description by Bob Smith
The smirk appeared on his face.
After seven years, his signature expression still gave me the creeps.
It looked as if his face mispronounced a smile.
It looked like a smile drawn by a two-year-old.
It looked shifty as if his lips had something to hide.
He looked like he was trying to sell you a smile.
His smile looked like it was being drawn by a two-year-old and his lips shifted around as if his teeth were being re-arranged by his tongue.
His smile was physically awkward as his face were being asked to do something they’d never tried before.
His smile shifted so clumsily it looked as his face was in danger/was afraid of dropping his lips.
His smile was so awkward that he looked like he was born with two left lips.
He looked like he was born with two left lips as his smile awkwardly was clumsy and you watched his lips trying to gain a foothold on his face shifting so slippery.
His smile was so slippery that he gave the impression that his lips were in danger of falling off his face.
His lips clumsily banana-peeled across his slippery teeth that they gave the impression might fall off his face.
His lips clumsily banana-peeled across his teeth as if they narrowly missed falling on his face.
His lips clumsily skated across his teeth until they fell on his face.
His smile was so bumbling that his face looked in danger of dropping his lips.
His smile/He looked as if his lips skated across his teeth until they fell on his face. [This was the final result.]
(Around? Instead of across)
