why are you being so arrogant / cocky / vain

so what if it is or isn't; it makes no difference either way [colloquial]

bloody useless [colloquial]

just cut

No, it's just that under these circumstances, it's hard to guarantee your safety if you insist on tagging along [colloquial]

just hold on

male genitals; penis / one method of Cantonese cooking, using a sizzling hot pot to cook food

claypot rice

jelly

gel pen

just only

jacket

it is (spoken)

casual colloquial particle

a modal particle used by the speaker to show that they do not totally agree with something, actual interpretation varies depending on the context, such as 'in saying so, but....'; 'only applies to....but as for'; 'like one says...'

just a joke

to treat a person with sincerity; be loyal in friendship; to carry one's heart upon one's sleeve; to confide in someone