Basically, "say When a mommy [insert some kind of character from the internet/a TV show/ a game/ a movie] and a daddy [what the above user's result was] love eachother veeery much... They make a [insert mutant baby thing created by splicing the two together]".
Oh, and optionally you can add a quote as to what the loving monster you created might say.
Example:
Guy 1: When a mommy blockhead and a daddy ____ love eachother veeery much...
They make a block____.
"c_n _ hav_ _dm_n?"
Guy 2: When a mommy 1337 haxor and a daddy block____ love eachother veery much...
Thet make a 1___ bloxor.
"i got da 1337 amd_ns"
oh god so many underscores
I'll start.
When a mommy Space Core and a daddy ___ love eachother veery much...
They make a Space ____.
"Space. ____. Gotta ___ to ____."
oh god why did i make this