Tunasub

Tunasub was created by some filthy minds on the twitterverse as an allusion to masturbation. Backwards it spells bus a nut. Used as an incognito way to announce that one has or has the intentions of masturbating.

After a long day, I like to come home, shower and tunasub.

by Annastasia Beaverhausen November 1, 2011

Tunasub

Tunasub is a normal sandwich. Until you flip the spelling.

Ey bro me and Tyrone bout to watch someone Tunasub if you know what I mean

by XxslayerunicornbaexxX October 18, 2019

tuna sub

Bus a nut spelled backwards. A clever discreet way to describe ejaculating in or around a womans mouth/vaginal region.

All I remember was after she came out of the room, she wasnt hungry. She told me she got a tuna sub from Christian.

by NOVIAN August 9, 2009

backwards tuna sub

Tuna sub backwards is "bus a nut". Men use backwards tuna sub when they're too ashamed to admit during sex that they're going to climax much quicker than they had previously thought.

Johnny: "Oh no! I'm about to backwards tuna sub!"

Jenny: "It's only been five minutes! Pull out now, you loser!"

by ( ͡°╭͜ʖ╮͡° ) June 2, 2016

Tuna Sub

It means bust a nut. Bust a nut means ejaculate.

Hey dude, spell tuna sub backwards. HEEE HEE HEE

by Catlolax March 14, 2016

Tuna Sub

Tuna Sub spelled backwards is bus a nut,also means bust nut

I just tuna sub
Yeah man... me too

by TunaSub-spell backwards June 18, 2018

Tunasubbing

When you're having sex and your partner yells "tunasub" before ejaculating and begins tickling you uncontrollably.

Yo man, me and my girl were having sex and right before I busted my nut she yelled "TUNASUB" then started ticking me. I swear man, she loves tunasubbing me more than she loves food.

by Dick pouncer December 10, 2016