show-off
show off — phrasal verb with show verb uk/ʃəʊ/ uspast tense showed | past participle shown
B2 to try to make people admire your abilities or achievements in a way which other people find annoying
похваляться, рисоваться
He was the kind of kid who was always showing off to his classmates.
SHOW-OFF noun
[ C ] uk/ˈʃəʊɒf/ ussomeone who tries to make other people admire their abilities or achievements in a way which is annoying
позер