A group of geeks describing how old school they are. Usually goes something like this...

geek 1: I started programming in BASIC on my TRS-80!
geek 2: Oh yeah, I used assembler on an Altair!
geek 3: You softies! I had to program in naked machine language on a PDP-10 with punch cards!
elderly geek: Bah! I replaced vaccuum tubes on multivac!
dead geek (Alan Turing's ghost): I started programming before there were computers!
all others: Damn, he wins...