Exhausted, sleepy, dozy
You can use us or all of us.
Strange odd peculiar unusual bizzare there just some of them
There are many other words one can use other than buddy. For example, friend, comrade, co-worker, mate, pal, sidekick, associate, companion and crony.
Weird
next
there is alot of words you can use for scared such as terrified or
Myself, me
The other words can one use other than confused are deranged, confounded, blended, mixed, disordered etc.
You can use us or all of us.
If the goal is to keep yourself awake, then, yes, washing your eyes with water, alone (i.e., do not use soap!), when you're tired might help, but probably not for more than a few minutes. In other words, do not attempt to use this method when you're driving; take a "power nap", instead.
i apologize
awesome
you can use hello, howdy and so on
Other than sickness: tired, bully, tests, homework
others, some people
Mad, twisted
extremely