snowball

1. To rapidly grow out of proportion or control, from an initially smaller state. (figuratively, intransitive) · The high unemployment rates quickly snowballed into a major budget problem for the government.
2. To play at throwing snowballs. (intransitive)
3. To pelt with snowballs; to throw snowballs at. (transitive)
4. To receive ejaculated semen in one's mouth, and to then pass it back and forth between one’s mouth and another person’s mouth. (intransitive, slang)

He/she/it snowballs · الماضي snowballed · التصريف الثالث (اسم المفعول) snowballed · صيغة -ing snowballing