Overenthusiastic

Nobody had the nerve to bother her and she was left in peace, except for when the overenthusiastic piano man decided it would be a good idea to play the Friends theme tune, which resulted in her wincing and rubbing her temples.

I think they did overstep the mark and got overenthusiastic.

He also played some overenthusiastic defense on LeBron that earned him a technical foul.

I remember seeing overenthusiastic morans dumping their full dip nets into their car trunks and thinking how much they'd regret it.

The maths genius responded to overenthusiastic fans who commented on the state of her knees.