Definition 1 : An (usually) Asian name, usually Vietnamese.
Definition 2 : An expression that meant something said wasn't
funny, or just gave you a little chuckle.
Maybe even just said to make yourself look not mean.
Def 1 :
Hello, welcome to UCLA, I am your
new Proffeser Ha.
Def 2 :
Person 1 : It was like sooo
funny!!
Person 2 : Ha....