Used by guys referring to his penis being buried in a womans vagina to the hilt or up in them guts.
I was buried so deep in her I was up in them guts.
от Kevin 22 февруари 2005
To insert a penis in a woman's vagina or turd-cutter.
Man, let me tell you! I was all up in them guts last night!
от Mike Tom 26 септември 2007