Yurp is a dumbed down way to say Europe. Once could call a European a yurpian as well. This bastardisation goes hand in hand with the vocabulary spawned by GW Bush.

to say whats up, to call on some one, to answer a question

to say yes, to be in agreement with

a variation of yes or yep used in almost ever sentence by students in arlington virginia high schools.

A more discreet way of saying jizz.

another way to say whats up in Baltimore

basically another word for ya or yep