English Slang Collection：
go over one's head
[释] to do sth without seeking a superior's permission;
[例] We'll go over his head to appeal for what we think is right.;
go postal
[释]to be extremely upset/violent;
[例] I don't believe John will go postal for this trivial matter.
go potty
[释]an expression means “to use the toilet" used by young children;
[例] Carolyn, please stop playing with your toys and go potty.;
gork
[释] to be weird / not bright character;
[例] Sometimes I don't think my brother well coz he's really gork.
gosh
[释] general exclamation means " oh, God!";
[例] Oh, Gosh! You almost shocked me to death. Never ever do that again. You hear me?;
go sideways
[释] to go worse;
[例] To make sure the operations works, we need a plan B in case the plan A go sideways.
