Mansplain 直男癌
Mansplaining is a portmanteau of the words man and explaining, defined as "to explain something to someone, typically a man to woman, in a manner regarded as condescending 优越or patronizing 傲慢

dismiss yourself 你滚吧/给装逼的自负的家伙当头一棒/
1) Used to let someone know that they are unwanted or need to leave the current situation
2) Used to deflate the conceitedness of an individual who might be feeling themselves
3) Used when someone a friend or otherwise does something that is just unacceptable

Guy 1: Hey bro you know the only thing that matters in life is eating ass

Guy 2: Cancel that and dismiss yourself

Girl: Pssh I'm too fine for all of you!
Guy: If you don't getcho ass on! Please dismiss yourself.

Guy 1: Is it bad that I like to play with myself in public
Guy 2: *Russell Westbrook face* bro wtf! Dismiss yourself