1.Someone who moves at snail-pace and holds everyone up
or
2. an an individual or individuals who are the last to leave a party or bar because they're too drunk or too stupid to get out when leaving is implied. They usually have to be told directly "it's time to go!"
1.(In a group of friends walking down the street) "Damnit, look at those 2 back there, somebody better hurry those straglers up!"
A drunk chick that has been separated/ditched from her group of friends. Usually in need of a ride home or a place to go since she has probably lost her cell phone. Frequently found after last call, concerts, and parties.