(There's no video for S.N.I.G.S. (SNIGS) yet. Please contribute to MR and add a video now!)
S.N.I.G.S. is literally the predecessor of Urban Dictionary! SNIGS displays one funny word definition upon launch, and you can click a button to get another random one on demand.
S-N-I-G-S-.sit (36.72 KiB / 37.6 KB)
SNIGS / compressed w/ Stuffit
Mac OS 1.x - Mac OS 6.x
Emulating this? It should run fine under: Mini vMac