This is the 5429th most frequent Japanese word.
ぁめん
"ぁめん" does not have a standard meaning in Japanese; it may be a misspelling or stylized text.
In this sentence, 'らぁめん' is part of the phrase 'らぁめん屋', meaning 'ramen shop'.
新しいらぁめん屋が近所に開店しました。
A new ramen shop opened in the neighborhood.
Here, 'らぁめん' is used to indicate the food the speaker desires to eat.
らぁめんを食べたい気分です。
I feel like eating ramen.
Here, 'らぁめん' refers to the Japanese noodle soup meal.