30 birthday horn sounds include:

blowers, horns, pipes, elephants, blowouts,
noisemakers, party whistles, honkers, ta-doo-dahs,
noise poppers, kazoos, whizzers, blow ticklers,
duck calls, party snakes etc.

trig words are

as
as1
as2
as3
as4
as5
bp
bp1
bp2
bp3
bp4
gd
h
h1
h2
h3
h4
h5
h6
h7
h8
h9
hd1
hd2
hh
hhh
hhhh
jfc
w
ww