Verb, commonly used in the USA dating from the 1940s or earlier, as a euphemism for "to vomit." Similar to "toss cookies." Connotes the unpleasantness of bird manure splatting on objects.
Amusement park junk food - and a tendency to car sickness - makes my kids bird all over the place on the long, long drive home!
邮件由 email@example.com 发出。我们决不会发送垃圾邮件。