I remember having this and took a snap from an old family Xmas video of me holding it as a kid. I got this on what I believe was Xmas 1991. What I remember about him is when I squeezed his arms or legs, ooze stuff would come out of his neck. A whole series if I remember correctly, where there was a similar function with all the figures.
Sorry for the poor quality, best I could get.
Sorry for the poor quality, best I could get.