Does anybody know a list of available taunts in SP and how to map them? Thanks.

yes my friend they are:

gloat
taunt
flourish
meditate
bow

and to bind them to a key do the flolowing:

type devmapall in the console (press shift + ~)
and then type exactly as written:

bind x "taunt" (x being the key, and the "taunt" being the action you want to play

hope that helped, wow, 3 for 3 for helping people today :)

Thanks for your help Troopr