Diet Bro

When an Awesome friend starts dating a girl and changes himself so much that he is no longer himself, Thus becoming the Diet Coke version of himself.

Clint: Adam we should invite Nate out to the bars with us!!
Adam: I dunno...He's going to invite his girlfriend and when she's around he's like the Diet Coke of Nate!!
Clint: Oh what a Diet Bro!

by KodiakDragon July 27, 2011

diet dude bro

diet dude bro refers to someone who is very funny

have you seen dylan's new video? He acts like a diet dude bro

by hopey360 October 22, 2023