1 definition by a;lsfdkjsd;lfkja;lksjfd;yup

yup

a response meaning yes.
a conversation filler, usually ending the conversation

person:so i went to the mall yesterday
other person: yup
Person signed off at 7:45PM

by a;lsfdkjsd;lfkja;lksjfd;yup January 7, 2009