Bite my lips - Idioms by The Free Dictionary
bite (one's) lip (redirected from bite my lips)
bite (one's) lip
To forcibly prevent oneself from exhibiting an outward reaction to something, especially that which makes one angry, irritated, or upset. I just had to bite my lip while the boss yelled at me for losing the account. If someone tries to provoke you, just bite your lip and keep walking.
bite your lip repress an emotion; stifle laughter or a retort.
bite your ˈlip force yourself not to express the negative emotions that you are feeling: You could tell she thought the criticism was unfair but she bit her lip and said nothing. OPPOSITE: let rip (at somebody) (with something)
References in classic literature
I flung aside a crib of Horace I had been reading, and began to clench my fists, to bite my lips
, and to pace the room.
I had to bite my lip
to prevent myself from laughing.
I scratch myself, making my eczema bleed, and bite my lips
until they crack.