A euphemism used as a reason for violently and abruptly taking a device (or unplugging it, etc) from someone who has inadvertently stumbled upon your vast, digital library of self-abuse.
You don't want to watch that mom....they end up strangling the kangaroo
When a guy jumps into a woman's pussy constantly.
I'd do The kangaroo with her
When you stick your foot in a girls asshole and start thrusting it in a kicking motion, like a kangaroo
"Dude, last night I totally Reverse Nigerian Kangaroo'd her."
insert the most disguisting, depraved and physically impossible sex act ever imagined by mankind here
Dude, last night I totally Reverse Nigerian Kangaroo'd her
When three vulva-bearing people stand in a semi-circle with their fingers out and a fourth jumps from person to person to person trying to get each finger in their vagina.
"My vagina is all scratched up from the last kangaroo fight. What a good time!"
a desire to have a female friend (the kangaroo) who fills the role of a nurturer, or mother figure
typically comforting beta males and under
1: john always hangs out with melissa, and she seems to act protectively toward him, I wonder if he has a kangaroo complex, and likes the nurturing attention and security
"kangaroo? "
"Bangchan!"
Or
"Wow, Chan jumped really high onto that stage platform.."
"Yeah, he's a kangaroo from Australia."