Top definition
A sound used when something is too cute for words.

Similar to something like "jkdsljfsdlkfjdsklhjks".
Person A: Check out my newest drawing! It's Matthew from "Axis Powers Hetalia" but with cat-ears.

Person B: .... NMGHFLS <33333

Person A: Thank you c:
by Koi Suru Kokoro January 16, 2010
Get the mug
Get a NMGHFLS mug for your dad Jerry.