dinger

1. (baseball) A home run.Examples: "The starting pitcher gave up three dingers."; "He should know, he fanned 2597 times — far more than any other man — but made millions hitting 563 dingers."; "Then as you're taking his picture, say something about the thirty dingers he's going to hit this season. You get that little extra smile on his face."

2. (Canada, US, slang) The penis.Examples: ""He had a red wool sock on his dinger. That's all.""Synonyms: anaconda, baloney pony, bald-headed hermit, banana, birdie, bobby, boonga, cackCanadaUSslang

3. (US, slang) Something outstanding or exceptional, a humdinger.Examples: "‘Say, does that sock in the jaw hurt any more? It was a dinger.’"; "Casy said, “See how good the corn come along until the dust got up. Been a dinger of a crop.”"; "“I won’t lie to you. She been in trouble the last couple years, but she got herself wrapped up in a real dinger this time.”"USslang

4. (Australia, slang) A condom.Synonyms: condom, cum catcher, rubberAustraliaslang

5. (Australia, slang) The buttocks, the anus.Examples: "Let′s leave them to sit on their dingers for a while."; ""We'd get even more out of 'em if some of the pilots sat on their dingers less and polished their kites more.""; "And why had he belted the Australian envoy flat on his dinger in that Spanish bar?"Synonyms: dingAustraliaslang

6. (Australia, slang) A catapult, a shanghai.Examples: "We made our 'dingers' (as we called them) out of truck tyre inner tubes that were heavy-duty rubber that could shoot a stone a very long distance."Australiaslang