(figuratively, idiomatic) to listen for important information.

simple past tense and past participle of push against an open door

present participle of push against an open door

Third-person singular simple present indicative form of push against an open door

simple past tense and past participle of keep one's eyes open

be on the alert; watch carefully or vigilantly for something

Third-person singular simple present indicative form of keep one's eyes open

present participle of keep one's eyes open

simple past tense and past participle of open a can of whoop ass

present participle of open a can of whoop ass