"jumping jacks" in German jumping jacks Hampelmänner Knallerbsen Detailed translations for "jumping jacks" jumping jacks jumping jacks Hampelmänner{masculine plural} I see you jumping jacks later. Source: opensubtitles.org Corpus by OPUS Request review Ich sehe euch Hampelmänner später. jumping jacks(also: cap bombs) Knallerbsen{masculine plural}