"Hey Siri, open Urban Dictionary" *types "jew" in the search box* *bored* *types "lalalalalala" in the search box* *sees a definition* *keeps typing* *makes a definition for the same word but longer* lalalalalalalalalala.
1. a long stretch on the word blah
2. what you say when you are hearing something you don't want to hear in order to change topics
3. a word to say when you feel a spontaneous burst of energy
ex.1
you: blahlalalalalah!
ex.2
person: so last night me and your sister...
you: blahlalalalalah!
ex.3
person: man that test was hard
you: blahlalalalalah!
person: what was that?
you: sorry...