A convo bomb by definition, is a past history, fact, or personal problem some one has in which you know about but never discuss because of its harshness.

In a heated argument. you unleash a Bomb resulting in the conversation ending.

A Convo Nuke is when a friendship ends because of the severity of the comment.
A convo bomb = "oh yea your so much cooler than me thats why you have herpes"

A convo nuke = "fuck you i didnt kill your father"
by Master Pussy eater December 27, 2006
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The conversational equivalent of photobombing. Usually unintentional, the perpetrator is just a fuckwit. An unwanted guest who takes over the conversation and cannot be persuaded to leave directly or otherwise.
" Jane: Hey, so I was talking to Rachel the other day and she said her and Todd slept together"

Linda: Are you serious tha-

Alice: HEY GUYS! can you believe the economy these days...(proceeds 10min speech on world economy)

Jane: DUDE! You're totally convo-bombing! GTFO!!

Alice continues...
by Patricia765 August 7, 2011
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The act of inserting yourself into a private conversation within which you are an uninvited stranger.
Louie convo bombs everyone brave enough to sit beside him.
by Elios26400 February 1, 2019
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