Bantergasm - to have so much banter at one time you complete an orgasm
Haha that was banterous i just had a bantergasm!
by ThaTMaDGuY95 October 30, 2010
Used in place of "this is good banter" or "there will be good banter" and indeed a sentence all on its own. Bantergasm.
by cburgi May 19, 2011