Dave is insane

Often when I IM with Dave, we end up throwing back and forth whatever weirdness we can come up with...ESPECIALLY if the other person isn't responding. Here's a perfect example from this morning when I was busy talking with someone in my office.

Yaawwwwnnnn says:
I need a np
Yaawwwwnnnn says:
ap
Yaawwwwnnnn says:
nap
Yaawwwwnnnn says:
I won a million dollars
Yaawwwwnnnn says:
I killed a man
Yaawwwwnnnn says:
at dawn
Yaawwwwnnnn says:
with a spoon
Yaawwwwnnnn says:
my brain has two left halves
Yaawwwwnnnn says:
worms are in my socks
Yaawwwwnnnn says:
if I were a shoe I'd be a stilleto
Yaawwwwnnnn says:
the devil got a bad deal
Yaawwwwnnnn says:
puppies make good tacos