Nummy is a cooler way of saying
awkward. You can also express the feeling of awkwardness with "nums" for
short. No, nummy does not
mean "tasty," as you might think. It is nummy that people think that...
"That
kid thinks nummy means yummy"
"Nummy, breh!
"
Wow, didn't those
two just break up, but now they're best friends?"
"Totally nums breh!"