my man foo is weak, help me

my man foo is weak, help me

scott@Jarvix-1:~$ man foo
No manual entry for foo
scott@Jarvix-1:~$ sudo apt-get install man
[sudo] password for scott:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'man-db' instead of 'man'
man-db is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
scott@Jarvix-1:~$
scott@Jarvix-1:~$ sudo apt-get install man foo
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'man-db' instead of 'man'
E: Unable to locate package foo
scott@Jarvix-1:~$ sudo apt-get install man-foo
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package man-foo


what the hell am i doing wrong?