A girl who has an au naturale unshaven vaginal bush.
The girl was a squirrely bottom; she needs to wax.
A person who primarily hangs out at dirty rivers bottoms, they might appear to be homeless, but they live with their parents or their sex offender uncle. They drink Pabst Blue Ribbon, or Olde English. The highest education level reached was 9th grade. All their tattoos are homemade. A river bottom dweller's only mode of transportation is a bicycle. They only date girls who are between the ages of 13-16. Watch out for them, they will be the ones doing the hulk hogan pose.
That guy is such a river bottom dweller.
When the inside of ones mouth feels dry and manky
Woahh dude all that beer and kebabs last night gave me a mouth like an otter's bottom!
take a shit (cuz your ass hits the toilet seat)
Dude, let's go to that party.
Okay, first I gotta go hit bottom.
to wrap ones towel around your arm, before proceeding to violently 'swab' ones bot bot. A dirty swab can then be swapped with a flat mates towel, making a win win scenario.
"swab the poopdeck".
"your mother is such a bottom swab".