convo
exchange
tlk
gale
polari
chatting
talk someone's arm off
talk the leg off the Lamb of God
speak
like the sound of one's own voice
talk someone's head off
talk the legs off a pot
talk the hind leg off a donkey
bleat
barber
moot
polylogy
spiel
chin
conversing
discoursing
talkative
gasconade
confabulatory
conservational
engage
loquacious
rap
put in
womanese
butt in
cut in
chatathon
break in
chime in
barge in
chisel in
yap
rackle
colloquy
chat
palaver
coze
multiloquent
nattery
talkful
talkativeness
jibber-jabber
gab
break the ice