Used by guys to refer to being sheathed to the hilt while fucking a girl's vagina.
Guy A: "Have you been up in them guts recently?"

Guy B: "Yeah, I rearranged them. I fucked the shit out of her."
by bobfilascio June 1, 2019
Get the Up in them guts mug.
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.
by Kevin February 22, 2005
Get the up in them guts mug.
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!
by Mike Tom September 26, 2007
Get the up in them guts mug.
to have fucked a girl hard, to tear that shit up, to boink a hoe till she hurts, to fuck a girl good
Man, Sandra usually doesn't scream during sex but after I wuz all up in them guts I couln't hear anymore
by Lil Shank February 19, 2004
Get the all up in them guts mug.
I could really use a big black strap on cock now, because I can't quite get up in them guts appropriately with these short and stubby fingers of mine. =D
by eely July 31, 2003
Get the Get up in them guts mug.
A pickup line that doesn't work on everyone (including some british chicks).
Hey let me get up in them guts!
by Christopher Pickass January 17, 2010
Get the let me get up in them guts mug.