2. Noun. (military) (slang) An uneventful mission, especially a military sortie completed without incident ¹
3. Noun. (politics) (slang) A campaign for a political office whose main apparent purpose is to "milk" money from supporters in order to provide a source of income for the candidate, campaign staff, and family members. ¹
4. Noun. (logistics) the picking up of mixed loads from multiple fixed sources on a regular routine like basis. ¹
¹ Source: wiktionary.com