its mean that a kangaroo wants you to have fun with you (if you no what i mean) it obsivly
"rrk" doesn't have a commonly recognized meaning in personal ads. It could possibly be a abbreviation or acronym specific to an individual, or it could simply be a typo or mistake. Without further context, it is difficult to determine its intended meaning.
In the personal ads that I have seen, LOS means Lost or Stolen.
Androgynous
For sex :)
Long Term RelationshipLTR in personal ads means long term relationship.
professional
water sports
Bareback, or no condom
OHAC mean in Relationship
In Search Of
friends with benefits.
Pay to play