Definitions by th3Druπk¢h3m1st

bite up 

To blush or be very happy after receiving a compliment

The boy felt bite up after receiving a compliment from his crush

bite up by th3Druπk¢h3m1st March 14, 2023

Bite-up 

To blush or feel overjoyed while receiving praise or a positive reaction from someone

I feel bite-up when my mom said I had nice hair

Or

Emmanuel felt bite-up after the girl laughed at his joke

Bite-up by th3Druπk¢h3m1st March 14, 2023