simple :-) equi-join select

[contiw]

Today I am a despicable newb-in-a-hurry. Please bear with me.

select table_one.entryId, tbl_two.title
from tbl_one, tbl_two
where tbl_one.username = tbl_two.username
and tbl_one.username = '#u_name#'

returns eight rows identical to the first record
What's wrong with me?