Niggigiggly

Pronounced as Nee-Gee-Gig-Lee
or Pronounced as Nee=Gig-Lee
Defined as a word often used to refer to a person coming from African descent who is very Joyful and Happy.

"My friend LOVES to laugh! hes so niggigigly!"
the usage of niggigiggly refers to African descent who acts very Joyful