When a man inserts one end of a hamster tunnel into his asshole and the other end into the other male/females asshole. Then letting off a huge fart. Therefore sending his fart to the other person.
Toby: Jake do you wanna shuttle again?
Jake: Oh yeah, shuttle me, baby.
Toby: Good because I've been holding in this huge fart all day just for you ;)
Jake: I love shuttling with you Toby ;)
When a female does a split with no underwear allowing her vagina to create a suction cup effect with the floor. This results in a sound similar to plunging a toilet full of jello with a garden hose.
"Julie has been sprutting so much lately, the floor is very slippery."
When on a digital video / conference call with colleagues, if your audio gets choppy or distorted in any way (interference, packet loss, background noise, echoing, etc.) this is called 'suttling'.
"I couldn't hearanything you just said. You were suttling hard there bruh."