The old man was a very pretentious fellow.
She pretended she's someone else when she saw her ex. She was so pretentious during the party, everyone tried to avoid her.
The private was belittled by the higher ranked soldiers because of his pretentious behavior among his peers.
I feel so pretentious wearing this $3,000 suit; I'm used to wearing a pair of jeans and a t-shirt all day.
"She was only being pretentious, claiming she'd visited all these great places." "She dominated the conversation with her pretentious theories about rock music, but it was obvious to everyone that...