undie run
undie run · undie runs
An event where a large number of people, typically college students, run an outdoor…An event where a large number of people, typically college students, run an outdoor route in their underwear.
Meaning
1 senses(US, informal)An event where a large number of people, typically college students, run an outdoor route in their underwear.
Forms
plural: undie runs| Singular | undie run |
|---|---|
| Plural | undie runs |
regular