oafishness

他在派对上大声喧哗和打嗝的粗鲁行为让所有人都很尴尬。

Everyone was embarrassed by his loud talking and burping - such ___oafishness at the party.

他的笨拙举止在相亲时表现得淋漓尽致，把饮料洒在了对方裙子上。

His ___oafishness was on full display during the blind date when he spilled the drink on her dress.