Yea... i had a hole on my wall.. it was a little too high for the fraggles... although it was not for some rats... so yea that got cemented in... when my aunt was remodeling her house, in the basment they had made a hold because they were expanding their basment as well, and i pretended to be a fraggle and go through it and pretend to be in Fraggle Rock...
OH! SNAP! i just remembered a few houses back... i had a tunnel and it was all crappy... had that cave effect. i loved it, thinkin i was a fraggle.