A person who lends out money you could also refer to them as "Peet".
Hey Peet can you give a brotha $5.
To 'spike', 'tamper with' or lace with drugs: LSD or shrooms
...so you could peet it with vellocet to get a kick...
Mr. trashcat offers two (2) peet, do you accempt?
The feet of the pet are also known as peet.
Definition of 'Peet' : The smell experienced when you walk past a tramp and it smells of strong urine and feet