Nagalai - A slangy, slurred way of saying 'not gonna lie' like you're

A slangy, slurred way of saying 'not gonna lie' like you're high and you just finished a whole bag of chips.

Nagalai, I ate the whole pizza and I still didn't finish my homework.

Nagalai, I just got a 100% on the quiz and I'm still proud.

Nagalai, I texted my crush and I'm still smiling.