LNST

Late night sex talks, talking to someone on how much you wanna fuck them or just sex in general late at night

Abby and Jack always have LNST and I get jealous because of it.

by yogirlz17 November 25, 2020

LNSTD

Variation of LNBC. A late night booty call with an especially promiscuous girl with an increased possibility of catching a STD.

How drunk were you? I can believe you had a LNSTD with her. better get your junk checked out.

by fawnlnfun May 11, 2009

lnstigate

One of the CB Whores/Regs of Gaiaonline's Chatterbox

CBer: Heeyyy Guys.
lnstigate: ilu.
*
CBer 1: That lnstigate person is weird.
CBer2: ikr?
lnstigate: You're about to get instigated in the ass.

by screamandshout101 October 25, 2011