rost i kalsongerna

Swedish

Alternative forms

• rost i kalsongen

Etymology

rost (“rust”) +‎ i (“in”) +‎ kalsongerna (“the underpants”)

Noun

rost i kalsongerna c

1. (idiomatic, colloquial) skidmarks (feces stains)

   Synonyms: bromsspår, fartrand

References

• Fula Ordboken
• Slangopedia