I had originally posted all of these, individually, on the old community. I still have the images in my files, so I am going to post them all here at once.
Dairy Queen
In a behind-the-scenes bonus feature for this episode, Anita Gillette recounts a joke that had been rejected by the censors. I created this meme above by putting that original joke over some screenshots of final episode. So, not technically a deleted scene, but in that same spirit.

S4E20 "The Moms"
Animal control

S3E1 "Do-Over"
Box

S5E5 "Reaganing"
Cleavage

S1E14 "The C Word"
Enemies

S4E1 "Season 4"
First cousins

S3E11 "St. Valentine's Day"
Flag

S4E1 "Season 4"
God

S4E12 "Verna"
Hands

S6E17 "Meet the Woggles"
Hero

S6E12 "St. Patrick's Day"
Maiden name

S7E2 "Governor Dunston"
Meth

S7E12 "Hogcock!"
Normandy

S3E21 "Mamma Mia"
Pedi-dimorphism
Unlike most of the other memes here, this is not actually a deleted scene from the Blu-ray. It was actually not on the Blu-ray at all. For whatever reason, some streaming services have a shorter cut of this episode which has this joke instead of the "this is how white people dial a phone" joke.

S1E18 "Fireworks"
Slang

S1E3 "Blind Date"
Trench coat

S1E1 Pilot
Trophy shop

S6E12 "St. Patrick's Day"
Water spider

S6E12 "St. Patrick's Day"
Bathroom
Also technically not a deleted scene. This is from the unaired version of the pilot from when Rachel Dratch was cast as Jenna instead of Jane Krakowski. This is one of the few jokes from the unaired version that did not make it into the final version.

