super mario bros:

                                                                                                       ___
                                                                                                   .-`Ż\ /Ż`-.
                                                                                                  /\_ _/ \_ _/\
                                                                                                 |-. Ż .-. Ż .-|
                                                                                                 |  ) (   ) (  |
  _______ _______   _________________   _______ _______   _________________   _______ _______     '---^---^---'
||       |       |||                 |||       |       |||                 |||       |       ||    |   | |   |
||_______|_______||| @   `ŻŻŻŻŻ`|  @ |||_______|_______||| @   `ŻŻŻŻŻ`|  @ |||_______|_______||     '-------'
|    |       |    ||    | ||ŻŻ| ||   ||    |       |    ||    | ||ŻŻ| ||   ||    |       |    |
|____|_______|____||     Ż  _ |_||   ||____|_______|____||     Ż  _ |_||   ||____|_______|____|
||       |       |||       |_||      |||       |       |||       |_||      |||       |       ||
||_______|_______|||                 |||_______|_______|||                 |||_______|_______||
|    |       |    || @     [ ]|    @ ||    |       |    || @     [ ]|    @ ||    |       |    |
|____|_______|____||_________________||____|_______|____||_________________||____|_______|____|
                                                                                                        _____       ____
                                                                                                      .'     '.__  |    |
                                                                                                    @@@@         '. |ŻŻ|
                                                                                                  .-.@@ŻŻŻ|Ż|ŻŻŻŻŻ\|  |
                                                                                                  `-` @@  '-'@     )  /
                                                                                                    \ @@    @@@@@@@@ /
                                                                                                   __\____   ____.' /
                                                                                                  /   \  \\___\\__ '
                                                                                                  \___/__/ o  o  '/ŻŻ\
                                                                                                   /ŻŻ\       __ /   /
                                                                                                  /   /   .-'Ż  Ż\__/
                                                                                                  \__/-.-'




 _________________  _________________  _________________  _________________  _________________  _________________  _________________ 
|           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    |
|           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    |
|           ||^---||           ||^---||           ||^---||           ||^---||           ||^---||           ||^---||           ||^---|
|           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    |
|           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    ||           ||    |
|====__     //    ||====__     //    ||====__     //    ||====__     //    ||====__     //    ||====__     //    ||====__     //    |
|    ŻŻ===,//     ||    ŻŻ===,//     ||    ŻŻ===,//     ||    ŻŻ===,//     ||    ŻŻ===,//     ||    ŻŻ===,//     ||    ŻŻ===,//     |
|__________||____|`|__________||____|`|__________||____|`|__________||____|`|__________||____|`|__________||____|`|__________||____|`

death star:

    _.-""""-._
  .'___----===`.
 / / \_\ ----===\
|  \_/_/ -----===|
|================|
|  |     ----====|
 \  \   ----====/
  `._'----===.'
     `-....-'

tadpole:

(:>~~

vampire bunny:

  ()()
   oo
   vv
_( || )_

snake:

~<:>=======---

one-eyed snake:

~<.>=======---

robot:

    /ŻŻŻŻ\
  o-|[][]|-o
    |_--_|
 /ŻŻŻŻŻŻŻŻŻŻ\
 |||  Ğğ  |||
 |||      |||
(o)|      |(o)
   |  ||  |
   |__||__|
   |__||__|

godzilla:

      ,^o_
     < |\~~~~~
     < +
     <  )
<^^^^^__>

monkey:

  .-`-.
(+|0 0|+)
  /ŻoŻ\
  \_=_/

krusty the clown:

  @       @       @
 @@@     @@@     @@@
 @@@@ /Ż@@@@@Ż\ @@@@
@@@@ /         \ @@@@
@@@@@ .-.   .-. @@@@@
 @@@ ( . ) ( . ) @@@
  (-) `-`(Ż)`-` (-)
    .`ŻŻŻŻŻŻŻŻŻ`.
    \ `U.U.U.U` /
     `._______.`