From the 1980s, if not earlier.
./ |
Amoeba vaulting a high fence
!
Amoeba with a bakers hat
,
Amoeba with a broken leg
*.
Amoeba with a flashlight
@.
Amoeba with a French Horn
(.)
Amoeba wearing antlers
.-
Amoeba with a rifle
?
Amoeba with an umbrella
.}
Amoeba with a bow and arrow
_._
Amoeba with flat feet
.
o=o
Amoeba skateboarding
..
Amoebas having a conversation
:::::::::::::::::::
:::::::::::::::::::
:::::::::::::::::::
Amoebas in a parade
:
:
Amoeba balancing act
%
Amoebas on a see-saw
.?
Confused amoeba
.!
Shocked amoeba
o
Bodybuilding amoeba
O
Bodybuilding amoeba on steroids
.
Amoeba disguised as a full stop
.
Amoeba hiding behind a full stop
.
Full stop disguised as an amoeba
.<
Amoeba with a megaphone
o
.|
Amoeba waiting for the bus
_____
| . |
Amoeba goalkeeper
o.o
Amoeba with glasses
_
Squashed amoeba
.h
Amoeba hiding behind a chair
|
Stretching amoeba
-.-
-------------------
Amoeba on the high wire
o
o o
.
Amoeba juggling
.#
Amoeba hiding behind a haystack
&.
Amoeba with a party blower
.........
Amoebas in a queue
\./
Amoeba with chopsticks
"."
Amoeba with large eyebrows
.~
Amoeba with wig blowing away in the wind
^.^
Amoeba vampire bat
.(
Amoeba with a satellite dish
\/
. []
Amoeba watching TV
.>
Amoeba with a boomerang
.-.
Two amoebas carrying a log
.|
Amoeba tossing the caber
.-8
Clockwork amoeba
e.
Speaking amoeba
*
Amoeba octopus
.z
Sleeping amoeba
*.*
Amoeba with pom-poms