butterflies in one's stomach (“fluttery” physical sensation in a person's stomach, due to nervousness and/or excitement, and often associated with love)

words are wasted on a starving man; a hungry man is an angry man (you can't reason with someone who is hungry)

(figuratively) to have a knot in one's stomach

(Belgium, figuratively) to be interested in the building trade, in the real estate business, or in houses in general; to want to have one's own house

(figuratively) to bite off more than one can chew; to have eyes bigger than one's stomach

plural of bas-ventre

plural of ventre

plural of ventre mou