In the space of three days, preflop all ins (This is why I hate $1.50HU games so many donk all ins)
KK vs QJs
KK vs 78s
KK vs T7s
KK vs 53o
In not one of these situations did my Kings hold up
Beginning to think I should follow Fillmaff's wise advice "Fold kings pre if there is a raise or a possibility of a raise" 
EDIT: 97% on Flop, but still lost:
PokerStars - $0.02 NL (9 max) ZOOM - Holdem - 9 players
Hand converted by PokerTracker 3
BTN: $2.36
SB: $11.52
Hero (BB): $0.91
UTG: $2.12
UTG+1: $0.81
MP: $2.00
MP+1: $0.96
LP: $1.89
CO: $3.21
SB posts SB $0.01, Hero posts BB $0.02
Pre Flop: ($0.03) Hero has 7♦ T♥
UTG calls $0.02, fold, fold, MP+1 calls $0.02, fold, fold, BTN calls $0.02, fold, Hero checks
Flop: ($0.09, 4 players) 8♦ 9♦ 6♠
Hero bets $0.05, UTG calls $0.05, fold, fold
Turn: ($0.19, 2 players) 9♣
Hero bets $0.15, UTG calls $0.15
River: ($0.49, 2 players) A♠
Hero bets $0.69 and is all-in, UTG calls $0.69
Hero shows 7♦ T♥ (Straight, Ten High) (Pre 39%, Flop 97%, Turn 77%)
UTG shows A♥ 9♠ (Full House, Nines full of Aces) (Pre 61%, Flop 3%, Turn 23%)
UTG wins $1.80