jimmy cap
Proposed by a contributor, not yet supported by evidence.
Meaning · English
A condom.
Register: slang
Where it’s used:
Used
American English
Examples
Giuliana: Oh please, fine, when we did it that night without a jimmy cap...
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “jimmy cap” mean?
A condom.
Is “jimmy cap” formal or informal?
jimmy cap is generally slang.