Top definition
Someone who interrupts a conversation with the opposite sex or same sex and start a new conversation. Also know as convo blocker
I was talking to this girl and he came and started a whole different conversation with her. He is such a conversation blocker
by All star_ buckets December 13, 2016
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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People that consistently sit close to conversations but refuse to let the conversation flow down the table. For instance you have to lean into the middle of the table to talk.
Wow I can't talk to Jack because Kevin Murray is a giant conversation blocker.
by GrandpaButch June 23, 2010
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