Showboat
Definition 1 of 2

Attention-Seeking
Showboat can imply a need for approval or recognition.

She tends to showboat even in casual conversations.
Humorous Context
Using showboat can be lighter or joking depending on tone.

He showboated about his achievements, making everyone laugh.
Performance Context
In artistic fields, showboating can be seen as both entertaining and excessive.

The actor showboated during his performance, which won him applause.
Compare with
grandstandflauntostentatiousboastperformative
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