LIL' FELLAR 

1. Used as a term of endearment toward a friend

2. Used as a term of condescension to back down (or perhaps fire up) someone who is getting a little too riled up.

3. At the end of a statement to convey a sense of security when your bros may doubt you.

4. Sometimes used when meeting a hot bitches' new puppy.

1. Hey lil' fellar! Whatcha been doin'?

2. Take it easy lil' fellar. I wouldn't want you to get hurt!

3. Don't worry lil' fellar, I'll take care of it.

4. Hey lil' fellar! You sure are cute. What's your name!

LIL' FELLAR by NATHANINBOONE September 14, 2008

Lil' Fellar 

1. Used as a term of condescension to further agitate an escalating situation of violence with someone who is smaller than you in stature.

2. Once used ad nauseum, becomes an endearing term among your bros.

1. "Easy lil' fellar...I wouldn't want you to get hurt!"

2. "Hey, lil' fellar...Watcha been doin'?"

Lil' Fellar by NATHANINBOONE September 14, 2008

lil fella 

The male part.

My boyfriend pulled out his junk and called it his lil fella.

lil fella by Haruka Hoshino December 12, 2009

Lil' fellers 

Endearing term for tonsil stones.

Rhett (after coughing up a tonsil stone): What should we call 'em?
Gerry: I don't know. Lil' fellers?

Lil' fellers by Kisaki October 19, 2018