walloper
Proposed by a contributor, not yet supported by evidence.
Sense 1
Meaning · English
The penis.
Register: derogatory, slang, vulgar
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
An idiot; a stupid person.
Register: derogatory, slang, vulgar
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “walloper” mean?
The penis.
Is “walloper” formal or informal?
walloper is generally derogatory, slang, vulgar.