Grand-father Jokes

Joey had heard a family rumor that his father, his grand-father and even his great-grandfather, all "walked on water" on their 21st birthday. Well today was his 21st birthday and if they could do it, so could he.
So, off he went in a boat with his friend Eric. When he got out in the middle of the lake, he got up and stepped out of the boat....and damn near drowned.
The next day, Joey asked his grandmother why he wasn't given the same gift as the others in his family. The grandmother told him that his father, grand-father and great-grandfather had all been born in February...not in August as was he.

Heard this morning on the national radio:
In USSR, a boy talking to his grand-father:
Boy: "What is the Perestroika?"
Grand-Father: "You see these two buckets of coal? One is full and the
other one is empty."
B: "Yes."
GF: "Well... (he walks to the buckets and drop the coal from the full
bucket into the empty one)... This is the Perestroika."
B: "But, this is the same thing."
GF: "Yes, but did you hear the noise?"