suckitback 

When your taking pipe hits at lunch,and ya gotta get back to work quickly.

C'mon Rossco suckitback.

suckitback by snordler January 26, 2009

suckabackyem 

A word that is almost exclusively used in Northern Ireland.
It is a rather simple insult/comeback, it means 'suck the back of them' with 'them' being testicles.
For non-Northern Irish people it is pronounced 'sucka-backy-im'. That's IM as in TIM.

John: Here mate that's my football, giz it back ya wank
James: Na mate my ma got me this one
John: Mate, its the same ball, just giz it back!
James, Na suckabackyem ye ain't gettin it.

suckabackyem by SkinnedHamster July 18, 2019

sucktackular 

When something really sucks. Yet is surprisingly spectacular.

Doood that new yellow mohawk you just got is sucktackular.

sucktackular by Julian December 24, 2004

suckback 

Basically the opposite of blowjob, where as the giver literally blows

"some girl gave Tom a suckback"

suckback by SugarGay6969 January 6, 2020