Not to do in front of your crush with U
- Urinate
 - Undress
 - Urine
 - Upset them
 - Underwear
 - Use the toilet
 - Unzip your pants
 - Utter
 - Use the bathroom
 - Urinating
 - unzip
 - Unzip pants
 - Underestimate
 - Upset
 - Underestimate them
 - Use drugs
 - Uppercut
 - Upset her
 - undo your pants
 - Urinate yourself
 - Unicycle
 - Undermine them
 - Umbrella
 - Ugly face
 - ugly faces
 - Ugh
 - Undress yourself
 - Undress in public
 - uppercut her
 - Up chuck
 - Underwear showing
 - Use
 - urinate on her
 - Untie your pants
 - Under estimate
 - use their toothbrush
 - use phone
 - uppercut them
 - upper cut them
 - Use them
 - Urge
 - underdress
 - Uterus
 - use the restroom
 - Untie your shoes
 - untie shoes
 - Unite
 - Ungulate
 - Undo your bra
 - Underestimate her
 - ugly laugh
 - Utter nonsense
 - Use your phone
 - unload
 - undress them
 - Undo pants
 - Ululate
 - usurp
 - untie their shoes
 - Undressing
 - underwear out
 - Undergo surgery
 - u die
 - use a tampon
 - Upper cut
 - Up and leave
 - Undress her
 - U-turn
 - Use toilet
 - use tinder
 - use him
 - Use her
 - Urinate your pants
 - upside down
 - Upset someone
 - untie her shoes
 - unfriend them
 - Undo your zipper
 - undo your belt
 - underwear wedgie
 - Underwear ripping
 - Underwear on your head
 - underestimate yourself
 - Unclothe
 - Unbutton your shirt
 - Unbutton your pants
 - Uganda
 - U fart
 - udder
 - Ukulele
 
The words in the list Not to do in front of your crush with U come from players of the word game City, Country, River.