There are many types of acrostic poetry, but I'll use the simplest form. This acrostic poem uses the letters of the topic word to start each line, which relates to or describes the word.
Laughter bouncing off the walls
Overpowering, raucous noises
Quirky remarks are
Ubiquitous
Always talking
Chatting nonstop
Incessant stream of words
Ordinary
Undermining the definition of quiet
Silence is loud here
LOQUACIOUS