All of a sudden 

What you say when your bruh makes a change that is contradictory to what he previously stated due to the influence of others.

Bruh 1: "Man, those shoes you got on are ugly"
(Sees a picture of Kanye wearing them")
"Yo, looks like we got the same kicks, Lets take a pic!"
Bruh 2: "All of a sudden fam"

All of a sudden by brownguy98 April 5, 2016

all of a sudden 

Without warning; unpredictably.

And all of a sudden, she started stripping!

all of a sudden by Daff December 23, 2006

All of a Sudden Guy 

1. When join a trend they never would have done before

2. Jumping the bandwagon

3. To unexpectedly like something

My friend Dupree, is an all of a sudden guy, he use to say how much he hated fortnite and now, he is playing fortnite 24/7. Tell me is not an all of a sudden guy!

All of a Sudden Guy by Dragon eyes November 7, 2018