If you watch the big bang theory: Bazinga = Barium (Ba); Zuunium (Z); Iodine (I); Nitrogen (N); Gallium (Ga)... Ba-Z-I-N-Ga
A logician is the only person qualified to deliver a woman's baby. After an hour of intense labour the woman asks "Is it a boy or a girl?" The logician replies with "Yes"
3 logicians go to the pub. The barman asks: 3 beers guys? The first logician says I don't know. The second logician says I don't know either. The third logician says yes!