melodicore

a sub-genre of extreme metal and hardcore with harmonized guitars and melodic riffs.

A: "Yo bro, have you heard that one awes band?"

B: "Nah man, whats it sound like?"

A: "Oh its, melodic hardcore death metal..."

B: "Oh, you mean melodicore!"

lalhal

lalhal is the pronunciation for the online term lol (laugh out loud). Commonly lalhal is replaced for exasperating "hahaha", instead of actually laughing out loud you can lalhal.

Boy A: Yo i think i just shit my pants! haha

Boy B: lalhal!!