When someone enters a conversation by blurting something which they think is funny or appropriate to the conversation, but which completely kills the previously enjoyable conversation.
Example 1: Person 1: You slagging me!?
Person 2: Yeah! And!?
Person 1: Do you wanna fight!?
Person 3: Ooh, shit's going down!
(Person 1 and Person 2 leave because of Person 3's un-deahlifying comment).
Example 2: Person 1: Story, lads!?
Person 2: Awh, deahly like, wha!?
Person 3: Hello, guys.
(Person 3 has just un-deahlified the conversation).
Person 2: Yeah! And!?
Person 1: Do you wanna fight!?
Person 3: Ooh, shit's going down!
(Person 1 and Person 2 leave because of Person 3's un-deahlifying comment).
Example 2: Person 1: Story, lads!?
Person 2: Awh, deahly like, wha!?
Person 3: Hello, guys.
(Person 3 has just un-deahlified the conversation).
by P1mp-My-Giraffe February 11, 2011