trusty crusty
a trust fund traveler that wears dirty clothes and attempts to mask his suburban upbringing and live the life of a crusty punk. Typically, they sleep on couches, bum money for booze, have a dog, do not shower and create spectacles of themselves due to there immature age and lack of alcohol tolerance...and because they think it is cool. These kids almost always have platinum debit cards in there pockets and aren't really all that tough.
The trusty crusty made certain that no one saw him use the ATM before he walked to the corner store to beg for change for his morning Thunderbird.
Trusty Crusty
The sock that a teenage boy uses and masturbates into, after a while it becomes his "Trusty Crusty"
My sock hardened into a trusty crusty.